Security update for python3 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:02802-1 Final 1 1 2025-08-14T15:10:00Z current 2025-08-14T15:10:00Z 2025-08-14T15:10:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python3 This update for python3 fixes the following issues: - CVE-2025-6069: Fixed worst case quadratic complexity when processing certain crafted malformed inputs with HTMLParser (bsc#1244705) - CVE-2025-8194: Fixed denial of service caused by tar archives with negative offsets (bsc#1247249) Other fixes: - Limit buffer size for IPv6 address parsing (bsc#1244401). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-2802,SUSE-SLE-SERVER-12-SP5-LTSS-EXTENDED-SECURITY-2025-2802 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-202502802-1/ Link for SUSE-SU-2025:02802-1 https://lists.suse.com/pipermail/sle-updates/2025-August/041209.html E-Mail link for SUSE-SU-2025:02802-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1244401 SUSE Bug 1244401 https://bugzilla.suse.com/1244705 SUSE Bug 1244705 https://bugzilla.suse.com/1247249 SUSE Bug 1247249 https://www.suse.com/security/cve/CVE-2024-11168/ SUSE CVE CVE-2024-11168 page https://www.suse.com/security/cve/CVE-2025-6069/ SUSE CVE CVE-2025-6069 page https://www.suse.com/security/cve/CVE-2025-8194/ SUSE CVE CVE-2025-8194 page SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libpython3_4m1_0-3.4.10-25.158.1 libpython3_4m1_0-32bit-3.4.10-25.158.1 libpython3_4m1_0-64bit-3.4.10-25.158.1 python3-3.4.10-25.158.1 python3-32bit-3.4.10-25.158.1 python3-64bit-3.4.10-25.158.1 python3-base-3.4.10-25.158.1 python3-base-32bit-3.4.10-25.158.1 python3-base-64bit-3.4.10-25.158.1 python3-curses-3.4.10-25.158.1 python3-dbm-3.4.10-25.158.1 python3-devel-3.4.10-25.158.1 python3-doc-3.4.10-25.158.1 python3-doc-pdf-3.4.10-25.158.1 python3-idle-3.4.10-25.158.1 python3-testsuite-3.4.10-25.158.1 python3-tk-3.4.10-25.158.1 python3-tools-3.4.10-25.158.1 libpython3_4m1_0-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 libpython3_4m1_0-32bit-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 python3-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 python3-base-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 python3-curses-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 python3-devel-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 python3-tk-3.4.10-25.158.1 as a component of SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 The urllib.parse.urlsplit() and urlparse() functions improperly validated bracketed hosts (`[]`), allowing hosts that weren't IPv6 or IPvFuture. This behavior was not conformant to RFC 3986 and potentially enabled SSRF if a URL is processed by more than one URL parser. CVE-2024-11168 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-32bit-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-base-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-curses-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-devel-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-tk-3.4.10-25.158.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502802-1/ https://www.suse.com/security/cve/CVE-2024-11168.html CVE-2024-11168 https://bugzilla.suse.com/1233307 SUSE Bug 1233307 The html.parser.HTMLParser class had worse-case quadratic complexity when processing certain crafted malformed inputs potentially leading to amplified denial-of-service. CVE-2025-6069 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-32bit-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-base-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-curses-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-devel-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-tk-3.4.10-25.158.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502802-1/ https://www.suse.com/security/cve/CVE-2025-6069.html CVE-2025-6069 https://bugzilla.suse.com/1244705 SUSE Bug 1244705 There is a defect in the CPython "tarfile" module affecting the "TarFile" extraction and entry enumeration APIs. The tar implementation would process tar archives with negative offsets without error, resulting in an infinite loop and deadlock during the parsing of maliciously crafted tar archives. This vulnerability can be mitigated by including the following patch after importing the "tarfile" module: https://gist.github.com/sethmlarson/1716ac5b82b73dbcbf23ad2eff8b33e1 CVE-2025-8194 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython3_4m1_0-32bit-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-base-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-curses-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-devel-3.4.10-25.158.1 SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python3-tk-3.4.10-25.158.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-202502802-1/ https://www.suse.com/security/cve/CVE-2025-8194.html CVE-2025-8194 https://bugzilla.suse.com/1247249 SUSE Bug 1247249