SUSE: Important Security Advisory for python311 CVE-2025-4138 CVE-2025-4435
suse
August 5, 2025
* bsc#1243155 * bsc#1243273 * bsc#1244032 * bsc#1244056 * bsc#1244059
Summary
## This update for python311 fixes the following issues: * CVE-2025-6069: Avoid worst case quadratic complexity when processing certain crafted malformed inputs with HTMLParser (bsc#1244705). Update to 3.11.13: * Security * gh-135034: Fixes multiple issues that allowed tarfile extraction filters (filter="data" and filter="tar") to be bypassed using crafted symlinks and hard links. Addresses CVE-2024-12718 (bsc#1244056), CVE-2025-4138 (bsc#1244059), CVE-2025-4330 (bsc#1244060), and CVE-2025-4517 (bsc#1244032). Also addresses CVE-2025-4435 (gh#135034, bsc#1244061). * gh-133767: Fix use-after-free in the âunicode-escapeâ decoder with a non-âstrictâ error handler (CVE-2025-4516, bsc#1243273).
Topics Covered
References
* bsc#1243155
* bsc#1243273
* bsc#1244032
* bsc#1244056
* bsc#1244059
* bsc#1244060
* bsc#1244061
* bsc#1244705
Cross-
* CVE-2024-12718
* CVE-2025-4138
* CVE-2025-4330
* CVE-2025-4435
* CVE-2025-4516
* CVE-2025-4517
* CVE-2025-6069
CVSS scores:
* CVE-2024-12718 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
* CVE-2024-12718 ( NVD ): 10.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
* CVE-2024-12718 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
* CVE-2025-4138 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
* CVE-2025-4138 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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Severity
important
Lowest
Low
Medium
High
Critical
Announcement ID: SUSE-SU-2025:20539-1
Release Date: 2025-08-01T10:15:51Z
Rating: important
Topics Covered
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