Security update for python39 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:4221-1 Final 1 1 2025-11-25T08:02:49Z current 2025-11-25T08:02:49Z 2025-11-25T08:02:49Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for python39 This update for python39 fixes the following issues: Updated to 3.9.24: - CVE-2025-6075: Fixed simple quadratic complexity vulnerabilities of os.path.expandvars() (bsc#1252974) - CVE-2025-8291: Fixed validity of the ZIP64 End of Central Directory (EOCD) not checked by the 'zipfile' module (bsc#1251305) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-4221,openSUSE-SLE-15.6-2025-4221 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-20254221-1/ Link for SUSE-SU-2025:4221-1 https://lists.suse.com/pipermail/sle-security-updates/2025-November/023354.html E-Mail link for SUSE-SU-2025:4221-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1251305 SUSE Bug 1251305 https://bugzilla.suse.com/1252974 SUSE Bug 1252974 https://www.suse.com/security/cve/CVE-2025-6075/ SUSE CVE CVE-2025-6075 page https://www.suse.com/security/cve/CVE-2025-8291/ SUSE CVE CVE-2025-8291 page openSUSE Leap 15.6 libpython3_9-1_0-3.9.24-150300.4.84.1 libpython3_9-1_0-32bit-3.9.24-150300.4.84.1 libpython3_9-1_0-64bit-3.9.24-150300.4.84.1 python39-3.9.24-150300.4.84.1 python39-32bit-3.9.24-150300.4.84.1 python39-64bit-3.9.24-150300.4.84.1 python39-base-3.9.24-150300.4.84.1 python39-base-32bit-3.9.24-150300.4.84.1 python39-base-64bit-3.9.24-150300.4.84.1 python39-curses-3.9.24-150300.4.84.1 python39-dbm-3.9.24-150300.4.84.1 python39-devel-3.9.24-150300.4.84.1 python39-doc-3.9.24-150300.4.84.1 python39-doc-devhelp-3.9.24-150300.4.84.1 python39-idle-3.9.24-150300.4.84.1 python39-testsuite-3.9.24-150300.4.84.1 python39-tk-3.9.24-150300.4.84.1 python39-tools-3.9.24-150300.4.84.1 libpython3_9-1_0-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 libpython3_9-1_0-32bit-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-32bit-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-base-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-base-32bit-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-curses-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-dbm-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-devel-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-doc-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-doc-devhelp-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-idle-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-testsuite-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-tk-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 python39-tools-3.9.24-150300.4.84.1 as a component of openSUSE Leap 15.6 If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables. CVE-2025-6075 openSUSE Leap 15.6:libpython3_9-1_0-3.9.24-150300.4.84.1 openSUSE Leap 15.6:libpython3_9-1_0-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-base-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-base-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-curses-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-dbm-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-devel-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-doc-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-doc-devhelp-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-idle-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-testsuite-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-tk-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-tools-3.9.24-150300.4.84.1 low 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-20254221-1/ https://www.suse.com/security/cve/CVE-2025-6075.html CVE-2025-6075 https://bugzilla.suse.com/1252974 SUSE Bug 1252974 The 'zipfile' module would not check the validity of the ZIP64 End of Central Directory (EOCD) Locator record offset value would not be used to locate the ZIP64 EOCD record, instead the ZIP64 EOCD record would be assumed to be the previous record in the ZIP archive. This could be abused to create ZIP archives that are handled differently by the 'zipfile' module compared to other ZIP implementations. Remediation maintains this behavior, but checks that the offset specified in the ZIP64 EOCD Locator record matches the expected value. CVE-2025-8291 openSUSE Leap 15.6:libpython3_9-1_0-3.9.24-150300.4.84.1 openSUSE Leap 15.6:libpython3_9-1_0-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-base-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-base-32bit-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-curses-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-dbm-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-devel-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-doc-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-doc-devhelp-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-idle-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-testsuite-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-tk-3.9.24-150300.4.84.1 openSUSE Leap 15.6:python39-tools-3.9.24-150300.4.84.1 low 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-20254221-1/ https://www.suse.com/security/cve/CVE-2025-8291.html CVE-2025-8291 https://bugzilla.suse.com/1251305 SUSE Bug 1251305