Add: nasl builtin function script_get_preference()

[jjnicola]

What:
Add: nasl builtin function script_get_preference()
SC-1102

Why:

How:

Checklist:

• Tests
• PR merge commit message adjusted

[github-actions]

Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Snapshot Warnings

⚠️: No snapshots were found for the head SHA 465772a.

Ensure that dependencies are being submitted on PR branches and consider enabling retry-on-snapshot-warnings. See the documentation for more information and troubleshooting advice.

OpenSSF Scorecard

Package	Version	Score	Details

Scanned Files

[github-actions]

🔍 Vulnerabilities of harbor-os.greenbone.net/community/openvas-scanner:main-amd64

📦 Image Reference harbor-os.greenbone.net/community/openvas-scanner:main-amd64

digest	sha256:be3e52b9d2d07efa3505d64c1eb264d1364b374eb84f389964d5e4b7409f290a
vulnerabilities
size	124 MB
packages	261

📦 Base Image debian:stable-20250407-slim

also known as	stable-slim
digest	sha256:7830184ada5448f3755b857c679bbf7baf27a742b7d590c4be8e96a901082686
vulnerabilities

libxml2 2.9.14+dfsg-1.3~deb12u1 (deb) pkg:deb/debian/libxml2@2.9.14%2Bdfsg-1.3~deb12u1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.9.14+dfsg-1.3~deb12u1 Fixed version Not Fixed EPSS Score 0.02% EPSS Percentile 2nd percentile Description xmlXIncludeAddNode in xinclude.c in libxml2 before 2.11.0 has a use-after-free. [experimental] - libxml2 2.12.3+dfsg-0exp1 libxml2 2.12.7+dfsg+really2.9.14-0.4 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1094238) Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/5a19e21605398cef6a8b1452477a8705cb41562b (v2.11.0) UAF DOM\XMLDocument xinclude php/php-src#17467 Affected range >=2.9.14+dfsg-1.3~deb12u1 Fixed version Not Fixed EPSS Score 0.01% EPSS Percentile 0th percentile Description libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a stack-based buffer overflow in xmlSnprintfElements in valid.c. To exploit this, DTD validation must occur for an untrusted document or untrusted DTD. NOTE: this is similar to CVE-2017-9047. libxml2 2.12.7+dfsg+really2.9.14-0.4 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098321) https://gitlab.gnome.org/GNOME/libxml2/-/issues/847 https://www.openwall.com/lists/oss-security/2025/02/18/2 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/8c8753ad5280ee13aee5eec9b0f6eee2ed920f57 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/858ca26c0689161a6b903a6682cc8a1cc10a0ea8 (v2.12.10) Affected range >=2.9.14+dfsg-1.3~deb12u1 Fixed version Not Fixed EPSS Score 0.01% EPSS Percentile 0th percentile Description libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used. libxml2 2.12.7+dfsg+really2.9.14-0.4 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098320) https://gitlab.gnome.org/GNOME/libxml2/-/issues/828 https://www.openwall.com/lists/oss-security/2025/02/18/2 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/5880a9a6bd97c0f9ac8fc4f30110fe023f484746 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/245b70d7d2768572ae1b05b3668ca858b9ec4ed4 (v2.12.10) Affected range >=2.9.14+dfsg-1.3~deb12u1 Fixed version Not Fixed EPSS Score 0.05% EPSS Percentile 12th percentile Description libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c. libxml2 2.12.7+dfsg+really2.9.14-0.4 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098322) https://gitlab.gnome.org/GNOME/libxml2/-/issues/861 https://www.openwall.com/lists/oss-security/2025/02/18/2 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/6c716d491dd2e67f08066f4dc0619efeb49e43e6 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/503f788e84f1c1f1d769c2c7258d77faee94b5a3 (v2.12.10) Affected range >=2.9.14+dfsg-1.3~deb12u1 Fixed version Not Fixed EPSS Score 0.46% EPSS Percentile 62nd percentile Description An issue was discovered in xmllint (from libxml2) before 2.11.8 and 2.12.x before 2.12.7. Formatting error messages with xmllint --htmlout can result in a buffer over-read in xmlHTMLPrintFileContext in xmllint.c. libxml2 2.12.7+dfsg+really2.9.14-0.4 (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1071162) https://gitlab.gnome.org/GNOME/libxml2/-/issues/720 Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/8ddc7f13337c9fe7c6b6e616f404b0fffb8a5145 (v2.11.8) Fixed by: https://gitlab.gnome.org/GNOME/libxml2/-/commit/2876ac5392a4e891b81e40e592c3ac6cb46016ce (v2.12.7) Crash in CLI tool, no security impact

glibc 2.36-9+deb12u10 (deb) pkg:deb/debian/glibc@2.36-9%2Bdeb12u10?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.16% EPSS Percentile 34th percentile Description In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\1\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern glibc (unimportant) eglibc (unimportant) https://sourceware.org/bugzilla/show_bug.cgi?id=24269 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.23% EPSS Percentile 44th percentile Description GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may guess the heap addresses of pthread_created thread. The component is: glibc. NOTE: the vendor's position is "ASLR bypass itself is not a vulnerability. glibc (unimportant) Not treated as a security issue by upstream https://sourceware.org/bugzilla/show_bug.cgi?id=22853 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.60% EPSS Percentile 67th percentile Description GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass ASLR using cache of thread stack and heap. The component is: glibc. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat. glibc (unimportant) Not treated as a security issue by upstream https://sourceware.org/bugzilla/show_bug.cgi?id=22852 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.39% EPSS Percentile 57th percentile Description GNU Libc current is affected by: Re-mapping current loaded library with malicious ELF file. The impact is: In worst case attacker may evaluate privileges. The component is: libld. The attack vector is: Attacker sends 2 ELF files to victim and asks to run ldd on it. ldd execute code. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat. glibc (unimportant) Not treated as a security issue by upstream https://sourceware.org/bugzilla/show_bug.cgi?id=22851 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.23% EPSS Percentile 43rd percentile Description GNU Libc current is affected by: Mitigation bypass. The impact is: Attacker may bypass stack guard protection. The component is: nptl. The attack vector is: Exploit stack buffer overflow vulnerability and use this bypass vulnerability to bypass stack guard. NOTE: Upstream comments indicate "this is being treated as a non-security bug and no real threat. glibc (unimportant) Not treated as a security issue by upstream https://sourceware.org/bugzilla/show_bug.cgi?id=22850 Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 1.79% EPSS Percentile 81st percentile Description In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(\227|)(\1\1|t1|\\2537)+' in grep. glibc (unimportant) eglibc (unimportant) https://debbugs.gnu.org/cgi/bugreport.cgi?bug=34141 https://lists.gnu.org/archive/html/bug-gnulib/2019-01/msg00108.html No treated as vulnerability: https://sourceware.org/glibc/wiki/Security%20Exceptions Affected range >=2.36-9+deb12u10 Fixed version Not Fixed EPSS Score 0.37% EPSS Percentile 56th percentile Description The glob implementation in the GNU C Library (aka glibc or libc6) allows remote authenticated users to cause a denial of service (CPU and memory consumption) via crafted glob expressions that do not match any pathnames, as demonstrated by glob expressions in STAT commands to an FTP daemon, a different vulnerability than CVE-2010-2632. glibc (unimportant) eglibc (unimportant) That's standard POSIX behaviour implemented by (e)glibc. Applications using glob need to impose limits for themselves

pcre3 2:8.39-15 (deb) pkg:deb/debian/pcre3@2:8.39-15?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2:8.39-15 Fixed version Not Fixed EPSS Score 0.20% EPSS Percentile 40th percentile Description libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. pcre3 (unimportant) Fixed by: https://vcs.pcre.org/pcre?view=revision&revision=1740 (8.43) Only an issue when UTF support disabled Affected range >=2:8.39-15 Fixed version Not Fixed EPSS Score 0.82% EPSS Percentile 72nd percentile Description Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 268) or possibly have unspecified other impact via a crafted file. pcre3 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858679; unimportant) [jessie] - pcre3 (Minor issue; 32bit character support not enabled) [wheezy] - pcre3 (Vulnerable code not present) https://bugs.exim.org/show_bug.cgi?id=2057 https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/ pcre32 support enabled only in pcre3/1:8.35-4 Fixed by: http://vcs.pcre.org/pcre?view=revision&revision=1691 (8.41) Affected range >=2:8.39-15 Fixed version Not Fixed EPSS Score 0.58% EPSS Percentile 67th percentile Description Stack-based buffer overflow in the pcre32_copy_substring function in pcre_get.c in libpcre1 in PCRE 8.40 allows remote attackers to cause a denial of service (WRITE of size 4) or possibly have unspecified other impact via a crafted file. pcre3 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858678; unimportant) [jessie] - pcre3 (Minor issue; 32bit character support not enabled) [wheezy] - pcre3 (Vulnerable code not present) https://bugs.exim.org/show_bug.cgi?id=2055 https://blogs.gentoo.org/ago/2017/03/20/libpcre-two-stack-based-buffer-overflow-write-in-pcre32_copy_substring-pcre_get-c/ pcre32 support enabled only in pcre3/1:8.35-4 Fixed by: http://vcs.pcre.org/pcre?view=revision&revision=1691 (8.41) Affected range >=2:8.39-15 Fixed version Not Fixed EPSS Score 0.10% EPSS Percentile 24th percentile Description In PCRE 8.41, after compiling, a pcretest load test PoC produces a crash overflow in the function match() in pcre_exec.c because of a self-recursive call. NOTE: third parties dispute the relevance of this report, noting that there are options that can be used to limit the amount of stack that is used pcre3 (unimportant) Affected range >=2:8.39-15 Fixed version Not Fixed EPSS Score 0.18% EPSS Percentile 37th percentile Description In PCRE 8.41, the OP_KETRMAX feature in the match function in pcre_exec.c allows stack exhaustion (uncontrolled recursion) when processing a crafted regular expression. pcre3 (unimportant) http://openwall.com/lists/oss-security/2017/07/11/3

openldap 2.5.13+dfsg-5 (deb) pkg:deb/debian/openldap@2.5.13%2Bdfsg-5?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.5.13+dfsg-5 Fixed version Not Fixed EPSS Score 0.41% EPSS Percentile 59th percentile Description libldap in certain third-party OpenLDAP packages has a certificate-validation flaw when the third-party package is asserting RFC6125 support. It considers CN even when there is a non-matching subjectAltName (SAN). This is fixed in, for example, openldap-2.4.46-10.el8 in Red Hat Enterprise Linux. openldap (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=965184) https://bugs.openldap.org/show_bug.cgi?id=9266 https://bugzilla.redhat.com/show_bug.cgi?id=1740070 RedHat/CentOS applied patch: https://git.centos.org/rpms/openldap/raw/67459960064be9d226d57c5f82aaba0929876813/f/SOURCES/openldap-tlso-dont-check-cn-when-bad-san.patch OpenLDAP upstream did dispute the issue as beeing valid, as the current libldap behaviour does conform with RFC4513. RFC6125 does not superseed the rules for verifying service identity provided in specifications for existing application protocols published prior to RFC6125, like RFC4513 for LDAP. Affected range >=2.5.13+dfsg-5 Fixed version Not Fixed EPSS Score 5.32% EPSS Percentile 89th percentile Description contrib/slapd-modules/nops/nops.c in OpenLDAP through 2.4.45, when both the nops module and the memberof overlay are enabled, attempts to free a buffer that was allocated on the stack, which allows remote attackers to cause a denial of service (slapd crash) via a member MODDN operation. openldap (unimportant) http://www.openldap.org/its/index.cgi/Incoming?id=8759 nops slapd-module not built Affected range >=2.5.13+dfsg-5 Fixed version Not Fixed EPSS Score 0.08% EPSS Percentile 20th percentile Description slapd in OpenLDAP 2.4.45 and earlier creates a PID file after dropping privileges to a non-root account, which might allow local users to kill arbitrary processes by leveraging access to this non-root account for PID file modification before a root script executes a "kill cat /pathname" command, as demonstrated by openldap-initscript. openldap (unimportant) http://www.openldap.org/its/index.cgi?findid=8703 Negligible security impact, but filed #877512 Affected range >=2.5.13+dfsg-5 Fixed version Not Fixed EPSS Score 2.15% EPSS Percentile 83rd percentile Description The nss_parse_ciphers function in libraries/libldap/tls_m.c in OpenLDAP does not properly parse OpenSSL-style multi-keyword mode cipher strings, which might cause a weaker than intended cipher to be used and allow remote attackers to have unspecified impact via unknown vectors. openldap (unimportant) Debian builds with GNUTLS, not NSS

systemd 252.36-1~deb12u1 (deb) pkg:deb/debian/systemd@252.36-1~deb12u1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=252.36-1~deb12u1 Fixed version Not Fixed EPSS Score 0.12% EPSS Percentile 28th percentile Description An issue was discovered in systemd 253. An attacker can modify the contents of past events in a sealed log file and then adjust the file such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability." systemd (unimportant) Disputed by upstream https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf Affected range >=252.36-1~deb12u1 Fixed version Not Fixed EPSS Score 0.12% EPSS Percentile 28th percentile Description An issue was discovered in systemd 253. An attacker can truncate a sealed log file and then resume log sealing such that checking the integrity shows no error, despite modifications. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability." systemd (unimportant) Disputed by upstream https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf Affected range >=252.36-1~deb12u1 Fixed version Not Fixed EPSS Score 0.11% EPSS Percentile 26th percentile Description An issue was discovered in systemd 253. An attacker can modify a sealed log file such that, in some views, not all existing and sealed log messages are displayed. NOTE: the vendor reportedly sent "a reply denying that any of the finding was a security vulnerability." systemd (unimportant) Disputed by upstream https://github.com/kastel-security/Journald/blob/main/journald-publication.pdf Affected range >=252.36-1~deb12u1 Fixed version Not Fixed EPSS Score 0.14% EPSS Percentile 31st percentile Description systemd, when updating file permissions, allows local users to change the permissions and SELinux security contexts for arbitrary files via a symlink attack on unspecified files. systemd (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725357) [wheezy] - systemd (/etc/tmpfiles.d not supported in Wheezy) https://bugzilla.redhat.com/show_bug.cgi?id=859060 only relevant to systems running systemd along with selinux

krb5 1.20.1-2+deb12u2 (deb) pkg:deb/debian/krb5@1.20.1-2%2Bdeb12u2?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1.20.1-2+deb12u2 Fixed version Not Fixed EPSS Score 0.05% EPSS Percentile 14th percentile Description Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c. krb5 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098754; unimportant) https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md Fixed by: krb5/krb5@c5f9c81 Codepath cannot be triggered via API calls, negligible security impact https://mailman.mit.edu/pipermail/kerberos/2024-March/023095.html Affected range >=1.20.1-2+deb12u2 Fixed version Not Fixed EPSS Score 0.08% EPSS Percentile 20th percentile Description Kerberos 5 (aka krb5) 1.21.2 contains a memory leak in /krb5/src/lib/rpc/pmap_rmt.c. krb5 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1098754; unimportant) https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_1.md Fixed by: krb5/krb5@c5f9c81 Unused codepath, negligible security impact https://mailman.mit.edu/pipermail/kerberos/2024-March/023095.html Affected range >=1.20.1-2+deb12u2 Fixed version Not Fixed EPSS Score 0.87% EPSS Percentile 73rd percentile Description An issue was discovered in MIT Kerberos 5 (aka krb5) through 1.16. There is a variable "dbentry->n_key_data" in kadmin/dbutil/dump.c that can store 16-bit data but unknowingly the developer has assigned a "u4" variable to it, which is for 32-bit data. An attacker can use this vulnerability to affect other artifacts of the database as we know that a Kerberos database dump file contains trusted data. krb5 (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=889684) https://github.com/poojamnit/Kerberos-V5-1.16-Vulnerabilities/tree/master/Integer%20Overflow non-issue, codepath is only run on trusted input, potential integer overflow is non-issue

perl 5.36.0-7+deb12u2 (deb) pkg:deb/debian/perl@5.36.0-7%2Bdeb12u2?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=5.36.0-7+deb12u1 Fixed version Not Fixed EPSS Score 3.87% EPSS Percentile 87th percentile Description HTTP::Tiny before 0.083, a Perl core module since 5.13.9 and available standalone on CPAN, has an insecure default TLS configuration where users must opt in to verify certificates. libhttp-tiny-perl 0.088-1 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=962407; unimportant) [experimental] - perl 5.38.0~rc2-1 perl 5.38.2-2 (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=954089) https://www.openwall.com/lists/oss-security/2023/04/18/14 verify_SSL being true by default (redux) chansen/p5-http-tiny#134 https://blog.hackeriet.no/perl-http-tiny-insecure-tls-default-affects-cpan-modules/ https://hackeriet.github.io/cpan-http-tiny-overview/ Applications need to explicitly opt in to enable verification. Affected range >=5.36.0-7+deb12u1 Fixed version Not Fixed EPSS Score 0.81% EPSS Percentile 72nd percentile Description _is_safe in the File::Temp module for Perl does not properly handle symlinks. perl (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=776268) http://thread.gmane.org/gmane.comp.security.oss.general/6174/focus=6177 File:Temp::_is_safe() allows unsafe traversal of symlinks [rt.cpan.org #69106] Perl-Toolchain-Gang/File-Temp#14

curl 7.88.1-10+deb12u12 (deb) pkg:deb/debian/curl@7.88.1-10%2Bdeb12u12?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=7.88.1-10+deb12u12 Fixed version Not Fixed EPSS Score 0.21% EPSS Percentile 41st percentile Description When libcurl is asked to perform automatic gzip decompression of content-encoded HTTP responses with the CURLOPT_ACCEPT_ENCODING option, using zlib 1.2.0.3 or older, an attacker-controlled integer overflow would make libcurl perform a buffer overflow. curl 8.12.0+git20250209.89ed161+ds-1 (unimportant) https://curl.se/docs/CVE-2025-0725.html Introduced with: curl/curl@019c408 (curl-7_10_5) Fixed by: curl/curl@76f83f0 (curl-8_12_0) Patch only drops officially support for zlib before 1.2.0.4 Can only be triggered when using ancient runtime zlib of version 1.2.0.3 or older Affected range >=7.88.1-10+deb12u12 Fixed version Not Fixed EPSS Score 1.58% EPSS Percentile 80th percentile Description libcurl skips the certificate verification for a QUIC connection under certain conditions, when built to use wolfSSL. If told to use an unknown/bad cipher or curve, the error path accidentally skips the verification and returns OK, thus ignoring any certificate problems. curl 8.7.1-1 (unimportant) https://curl.se/docs/CVE-2024-2379.html Introduced by: curl/curl@5d044ad (curl-8_6_0) Fixed by: curl/curl@aedbbdf (curl-8_7_0) curl in Debian not built with wolfSSL support

libpcap 1.10.3-1 (deb) pkg:deb/debian/libpcap@1.10.3-1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1.10.3-1 Fixed version Not Fixed EPSS Score 0.05% EPSS Percentile 14th percentile Description Remote packet capture support is disabled by default in libpcap. When a user builds libpcap with remote packet capture support enabled, one of the functions that become available is pcap_findalldevs_ex(). One of the function arguments can be a filesystem path, which normally means a directory with input data files. When the specified path cannot be used as a directory, the function receives NULL from opendir(), but does not check the return value and passes the NULL value to readdir(), which causes a NULL pointer derefence. libpcap 1.10.5-1 (unimportant) the-tcpdump-group/libpcap@0f8a103 (master) the-tcpdump-group/libpcap@8a633ee (libpcap-1.10.5) Builts in Debian do not enable remote package capture (--enable-remote) Affected range >=1.10.3-1 Fixed version Not Fixed EPSS Score 0.05% EPSS Percentile 14th percentile Description In affected libpcap versions during the setup of a remote packet capture the internal function sock_initaddress() calls getaddrinfo() and possibly freeaddrinfo(), but does not clearly indicate to the caller function whether freeaddrinfo() still remains to be called after the function returns. This makes it possible in some scenarios that both the function and its caller call freeaddrinfo() for the same allocated memory block. A similar problem was reported in Apple libpcap, to which Apple assigned CVE-2023-40400. libpcap 1.10.5-1 (unimportant) the-tcpdump-group/libpcap@262e4f3 (master) the-tcpdump-group/libpcap@2aa69b0 (libpcap-1.10.5) Builts in Debian do not enable remote package capture (--enable-remote)

m4 1.4.19-3 (deb) pkg:deb/debian/m4@1.4.19-3?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1.4.19-3 Fixed version Not Fixed EPSS Score 2.20% EPSS Percentile 83rd percentile Description Unspecified vulnerability in GNU m4 before 1.4.11 might allow context-dependent attackers to execute arbitrary code, related to improper handling of filenames specified with the -F option. NOTE: it is not clear when this issue crosses privilege boundaries. m4 (unimportant) The file name is passed through a cmdline argument and m4 doesn't run with elevated privileges. Affected range >=1.4.19-3 Fixed version Not Fixed EPSS Score 2.73% EPSS Percentile 85th percentile Description The (1) maketemp and (2) mkstemp builtin functions in GNU m4 before 1.4.11 do not quote their output when a file is created, which might allow context-dependent attackers to trigger a macro expansion, leading to unspecified use of an incorrect filename. m4 (unimportant) This is more a generic bug and not a security issue: the random output would need to match the name of an existing macro

gcc-12 12.2.0-14 (deb) pkg:deb/debian/gcc-12@12.2.0-14?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=12.2.0-14 Fixed version Not Fixed EPSS Score 0.21% EPSS Percentile 40th percentile Description DISPUTEDA failure in the -fstack-protector feature in GCC-based toolchains that target AArch64 allows an attacker to exploit an existing buffer overflow in dynamically-sized local variables in your application without this being detected. This stack-protector failure only applies to C99-style dynamically-sized local variables or those created using alloca(). The stack-protector operates as intended for statically-sized local variables. The default behavior when the stack-protector detects an overflow is to terminate your application, resulting in controlled loss of availability. An attacker who can exploit a buffer overflow without triggering the stack-protector might be able to change program flow control to cause an uncontrolled loss of availability or to go further and affect confidentiality or integrity. NOTE: The GCC project argues that this is a missed hardening bug and not a vulnerability by itself. gcc-13 13.2.0-4 (unimportant) gcc-12 12.3.0-9 (unimportant) gcc-11 11.4.0-4 (unimportant) gcc-10 10.5.0-3 (unimportant) gcc-9 9.5.0-6 (unimportant) gcc-8 (unimportant) gcc-7 (unimportant) GHSA-x7ch-h5rf-w2mf Not considered a security issue by GCC upstream https://developer.arm.com/Arm%20Security%20Center/GCC%20Stack%20Protector%20Vulnerability%20AArch64 Affected range >=12.2.0-14 Fixed version Not Fixed EPSS Score 0.04% EPSS Percentile 10th percentile Description libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new. gcc-12 (unimportant) Negligible security impact https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105039

util-linux 2.38.1-5+deb12u3 (deb) pkg:deb/debian/util-linux@2.38.1-5%2Bdeb12u3?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.38.1-5+deb12u3 Fixed version Not Fixed EPSS Score 0.03% EPSS Percentile 4th percentile Description A flaw was found in the util-linux chfn and chsh utilities when compiled with Readline support. The Readline library uses an "INPUTRC" environment variable to get a path to the library config file. When the library cannot parse the specified file, it prints an error message containing data from the file. This flaw allows an unprivileged user to read root-owned files, potentially leading to privilege escalation. This flaw affects util-linux versions prior to 2.37.4. util-linux (unimportant) https://bugzilla.redhat.com/show_bug.cgi?id=2053151 https://lore.kernel.org/util-linux/20220214110609.msiwlm457ngoic6w@ws.net.home/T/#u util-linux/util-linux@faa5a3a util-linux in Debian does build with readline support but chfn and chsh are provided by src:shadow and util-linux is configured with --disable-chfn-chsh

apt 2.6.1 (deb) pkg:deb/debian/apt@2.6.1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.6.1 Fixed version Not Fixed EPSS Score 1.08% EPSS Percentile 76th percentile Description It was found that apt-key in apt, all versions, do not correctly validate gpg keys with the master keyring, leading to a potential man-in-the-middle attack. apt (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=642480) Not exploitable in Debian, since no keyring URI is defined

sqlite3 3.40.1-2+deb12u1 (deb) pkg:deb/debian/sqlite3@3.40.1-2%2Bdeb12u1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=3.40.1-2+deb12u1 Fixed version Not Fixed EPSS Score 0.17% EPSS Percentile 36th percentile Description A Memory Leak vulnerability exists in SQLite Project SQLite3 3.35.1 and 3.37.0 via maliciously crafted SQL Queries (made via editing the Database File), it is possible to query a record, and leak subsequent bytes of memory that extend beyond the record, which could let a malicious user obtain sensitive information. NOTE: The developer disputes this as a vulnerability stating that If you give SQLite a corrupted database file and submit a query against the database, it might read parts of the database that you did not intend or expect. sqlite3 (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1005974) sqlite (unimportant) https://github.com/guyinatuxedo/sqlite3_record_leaking https://bugzilla.redhat.com/show_bug.cgi?id=2054793 https://sqlite.org/forum/forumpost/056d557c2f8c452ed5bb9c215414c802b215ce437be82be047726e521342161e Negligible security impact

nmap 7.93+dfsg1-1 (deb) pkg:deb/debian/nmap@7.93%2Bdfsg1-1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=7.93+dfsg1-1 Fixed version Not Fixed EPSS Score 1.75% EPSS Percentile 81st percentile Description Nmap through 7.70, when the -sV option is used, allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted TCP-based service. nmap (unimportant) No security impact

coreutils 9.1-1 (deb) pkg:deb/debian/coreutils@9.1-1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=9.1-1 Fixed version Not Fixed EPSS Score 0.04% EPSS Percentile 11th percentile Description In GNU Coreutils through 8.29, chown-core.c in chown and chgrp does not prevent replacement of a plain file with a symlink during use of the POSIX "-R -L" options, which allows local users to modify the ownership of arbitrary files by leveraging a race condition. coreutils (unimportant) http://lists.gnu.org/archive/html/coreutils/2017-12/msg00045.html https://www.openwall.com/lists/oss-security/2018/01/04/3 Documentation patches proposed: https://lists.gnu.org/archive/html/coreutils/2017-12/msg00072.html https://lists.gnu.org/archive/html/coreutils/2017-12/msg00073.html Neutralised by kernel hardening

gnupg2 2.2.40-1.1 (deb) pkg:deb/debian/gnupg2@2.2.40-1.1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.2.40-1.1 Fixed version Not Fixed EPSS Score 0.01% EPSS Percentile 1st percentile Description GnuPG can be made to spin on a relatively small input by (for example) crafting a public key with thousands of signatures attached, compressed down to just a few KB. gnupg2 (unimportant) https://bugzilla.redhat.com/show_bug.cgi?id=2127010 https://dev.gnupg.org/D556 https://dev.gnupg.org/T5993 https://www.openwall.com/lists/oss-security/2022/07/04/8 GnuPG upstream is not implementing this change.

openssl 3.0.15-1~deb12u1 (deb) pkg:deb/debian/openssl@3.0.15-1~deb12u1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=3.0.11-1~deb12u2 Fixed version Not Fixed EPSS Score 0.10% EPSS Percentile 25th percentile Description OpenSSL 0.9.8i on the Gaisler Research LEON3 SoC on the Xilinx Virtex-II Pro FPGA uses a Fixed Width Exponentiation (FWE) algorithm for certain signature calculations, and does not verify the signature before providing it to a caller, which makes it easier for physically proximate attackers to determine the private key via a modified supply voltage for the microprocessor, related to a "fault-based attack." http://www.eecs.umich.edu/~valeria/research/publications/DATE10RSA.pdf openssl/openssl#24540 Fault injection based attacks are not within OpenSSLs threat model according to the security policy: https://www.openssl.org/policies/general/security-policy.html

net-tools 2.10-0.1 (deb) pkg:deb/debian/net-tools@2.10-0.1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.10-0.1 Fixed version Not Fixed EPSS Score 0.08% EPSS Percentile 20th percentile Description ifconfig, when used on the Linux kernel 2.2 and later, does not report when the network interface is in promiscuous mode if it was put in promiscuous mode using PACKET_MR_PROMISC, which could allow attackers to sniff the network without detection, as demonstrated using libpcap. net-tools (unimportant) This seems to be a misunderstanding of what the PROMISC flag is about. ifconfig reports properly when it is set using "ifconfig promisc".

glib2.0 2.74.6-2+deb12u5 (deb) pkg:deb/debian/glib2.0@2.74.6-2%2Bdeb12u5?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=2.74.6-2+deb12u5 Fixed version Not Fixed EPSS Score 0.49% EPSS Percentile 63rd percentile Description GLib 2.31.8 and earlier, when the g_str_hash function is used, computes hash values without restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service (CPU consumption) via crafted input to an application that maintains a hash table. NOTE: this issue may be disputed by the vendor; the existence of the g_str_hash function is not a vulnerability in the library, because callers of g_hash_table_new and g_hash_table_new_full can specify an arbitrary hash function that is appropriate for the application. glib2.0 (unimportant; bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=655044)

shadow 1:4.13+dfsg1-1 (deb) pkg:deb/debian/shadow@1:4.13%2Bdfsg1-1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1:4.13+dfsg1-1 Fixed version Not Fixed EPSS Score 0.22% EPSS Percentile 42nd percentile Description initscripts in rPath Linux 1 sets insecure permissions for the /var/log/btmp file, which allows local users to obtain sensitive information regarding authentication attempts. NOTE: because sshd detects the insecure permissions and does not log certain events, this also prevents sshd from logging failed authentication attempts by remote attackers. shadow (unimportant) See #290803, on Debian LOG_UNKFAIL_ENAB in login.defs is set to no so unknown usernames are not recorded on login failures

tar 1.34+dfsg-1.2+deb12u1 (deb) pkg:deb/debian/tar@1.34%2Bdfsg-1.2%2Bdeb12u1?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1.34+dfsg-1.2+deb12u1 Fixed version Not Fixed EPSS Score 2.54% EPSS Percentile 84th percentile Description Tar 1.15.1 does not properly warn the user when extracting setuid or setgid files, which may allow local users or remote attackers to gain privileges. This is intended behaviour, after all tar is an archiving tool and you need to give -p as a command line flag tar (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=328228; unimportant)

hiredis 0.14.1-3 (deb) pkg:deb/debian/hiredis@0.14.1-3?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=0.14.1-3 Fixed version Not Fixed EPSS Score 0.01% EPSS Percentile 1st percentile Description Buffer Overflow in hiredis 1.2.0 allows a local attacker to cause a denial of service via the sdscatlen function. REJECTED

libgcrypt20 1.10.1-3 (deb) pkg:deb/debian/libgcrypt20@1.10.1-3?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=1.10.1-3 Fixed version Not Fixed EPSS Score 0.84% EPSS Percentile 73rd percentile Description cipher/elgamal.c in Libgcrypt through 1.8.2, when used to encrypt messages directly, improperly encodes plaintexts, which allows attackers to obtain sensitive information by reading ciphertext data (i.e., it does not have semantic security in face of a ciphertext-only attack). The Decisional Diffie-Hellman (DDH) assumption does not hold for Libgcrypt's ElGamal implementation. libgcrypt20 (unimportant) libgcrypt11 (unimportant) gnupg1 (unimportant) gnupg (unimportant) https://github.com/weikengchen/attack-on-libgcrypt-elgamal https://github.com/weikengchen/attack-on-libgcrypt-elgamal/wiki https://lists.gnupg.org/pipermail/gcrypt-devel/2018-February/004394.html GnuPG uses ElGamal in hybrid mode only. This is not a vulnerability in libgcrypt, but in an application using it in an insecure manner, see also https://lists.gnupg.org/pipermail/gcrypt-devel/2018-February/004401.html

gnutls28 3.7.9-2+deb12u4 (deb) pkg:deb/debian/gnutls28@3.7.9-2%2Bdeb12u4?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=3.7.9-2+deb12u4 Fixed version Not Fixed EPSS Score 5.42% EPSS Percentile 89th percentile Description The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a "BEAST" attack. sun-java6 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=645881) [lenny] - sun-java6 (Non-free not supported) [squeeze] - sun-java6 (Non-free not supported) openjdk-6 6b23~pre11-1 openjdk-7 7~b147-2.0-1 iceweasel (Vulnerable code not present) http://blog.mozilla.com/security/2011/09/27/attack-against-tls-protected-communications/ chromium-browser 15.0.874.106~r107270-1 [squeeze] - chromium-browser lighttpd 1.4.30-1 strictly speaking this is no lighttpd issue, but lighttpd adds a workaround curl 7.24.0-1 http://curl.haxx.se/docs/adv_20120124B.html python2.6 2.6.8-0.1 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=684511) [squeeze] - python2.6 (Minor issue) python2.7 2.7.3~rc1-1 python3.1 (bug https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=678998) [squeeze] - python3.1 (Minor issue) python3.2 3.2.3~rc1-1 http://bugs.python.org/issue13885 python3.1 is fixed starting 3.1.5 cyassl gnutls26 (unimportant) gnutls28 (unimportant) No mitigation for gnutls, it is recommended to use TLS 1.1 or 1.2 which is supported since 2.0.0 haskell-tls (unimportant) No mitigation for haskell-tls, it is recommended to use TLS 1.1, which is supported since 0.2 matrixssl (low) [squeeze] - matrixssl (Minor issue) [wheezy] - matrixssl (Minor issue) matrixssl fix this upstream in 3.2.2 bouncycastle 1.49+dfsg-1 [squeeze] - bouncycastle (Minor issue) [wheezy] - bouncycastle (Minor issue) No mitigation for bouncycastle, it is recommended to use TLS 1.1, which is supported since 1.4.9 nss 3.13.1.with.ckbi.1.88-1 https://bugzilla.mozilla.org/show_bug.cgi?id=665814 https://hg.mozilla.org/projects/nss/rev/7f7446fcc7ab polarssl (unimportant) No mitigation for polarssl, it is recommended to use TLS 1.1, which is supported in all releases tlslite [wheezy] - tlslite (Minor issue) pound 2.6-2 Pound 2.6-2 added an anti_beast.patch to mitigate BEAST attacks. erlang 1:15.b-dfsg-1 [squeeze] - erlang (Minor issue) asterisk 1:13.7.2dfsg-1 [jessie] - asterisk 1:11.13.1dfsg-2+deb8u1 [wheezy] - asterisk (Minor issue) [squeeze] - asterisk (Not supported in Squeeze LTS) http://downloads.digium.com/pub/security/AST-2016-001.html https://issues.asterisk.org/jira/browse/ASTERISK-24972 patch for 11 (jessie): https://code.asterisk.org/code/changelog/asterisk?cs=f233bcd81d85626ce5bdd27b05bc95d131faf3e4 all versions vulnerable, backport required for wheezy

net-snmp 5.9.3+dfsg-2 (deb) pkg:deb/debian/net-snmp@5.9.3%2Bdfsg-2?os_distro=bookworm&os_name=debian&os_version=12 Affected range >=5.9.3+dfsg-2 Fixed version Not Fixed Description net-snmp 5.9.4 contains a memory leak vulnerability in /net-snmp/apps/snmpvacm.c. REJECTED

[Tehforsch]

Thanks!