SUSE-SU-2025:20539-1: important: Security update for python311
SLE-SECURITY-UPDATES
null at suse.de
Tue Aug 5 16:31:26 UTC 2025
# Security update for python311
Announcement ID: SUSE-SU-2025:20539-1
Release Date: 2025-08-01T10:15:51Z
Rating: important
References:
* bsc#1243155
* bsc#1243273
* bsc#1244032
* bsc#1244056
* bsc#1244059
* bsc#1244060
* bsc#1244061
* bsc#1244705
Cross-References:
* 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
* CVE-2025-4330 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
* CVE-2025-4330 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
* CVE-2025-4435 ( SUSE ): 8.2 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
* CVE-2025-4435 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
* CVE-2025-4516 ( SUSE ): 5.9
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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-2025-4516 ( SUSE ): 5.1 CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
* CVE-2025-4516 ( NVD ): 5.9
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/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-2025-4517 ( SUSE ): 7.5
CVSS:4.0/AV:L/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
* CVE-2025-4517 ( SUSE ): 8.4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
* CVE-2025-4517 ( NVD ): 9.4 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L
* CVE-2025-6069 ( SUSE ): 6.9
CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:N/SI:N/SA:H
* CVE-2025-6069 ( SUSE ): 6.8 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
* CVE-2025-6069 ( NVD ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Affected Products:
* SUSE Linux Micro 6.1
An update that solves seven vulnerabilities and has one fix can now be
installed.
## Description:
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 “unicode-escape” decoder with a non-“strict” error handler (CVE-2025-4516, bsc#1243273).
* gh-128840: Short-circuit the processing of long IPv6 addresses early in ipaddress to prevent excessive memory consumption and a minor denial-of-service.
* Library
* gh-128840: Fix parsing long IPv6 addresses with embedded IPv4 address.
* gh-134062: ipaddress: fix collisions in **hash** () for IPv4Network and IPv6Network objects.
* gh-123409: Fix ipaddress.IPv6Address.reverse_pointer output according to RFC 3596, §2.5. Patch by Bénédikt Tran.
* bpo-43633: Improve the textual representation of IPv4-mapped IPv6 addresses (RFC 4291 Sections 2.2, 2.5.5.2) in ipaddress. Patch by Oleksandr Pavliuk.
## Patch Instructions:
To install this SUSE update use the SUSE recommended installation methods like
YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
* SUSE Linux Micro 6.1
zypper in -t patch SUSE-SLE-Micro-6.1-198=1
## Package List:
* SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)
* python311-3.11.13-slfo.1.1_1.1
* python311-debugsource-3.11.13-slfo.1.1_1.1
* python311-base-3.11.13-slfo.1.1_1.1
* libpython3_11-1_0-debuginfo-3.11.13-slfo.1.1_1.1
* python311-curses-3.11.13-slfo.1.1_1.1
* libpython3_11-1_0-3.11.13-slfo.1.1_1.1
* python311-base-debuginfo-3.11.13-slfo.1.1_1.1
* python311-debuginfo-3.11.13-slfo.1.1_1.1
* python311-core-debugsource-3.11.13-slfo.1.1_1.1
* python311-curses-debuginfo-3.11.13-slfo.1.1_1.1
## References:
* https://www.suse.com/security/cve/CVE-2024-12718.html
* https://www.suse.com/security/cve/CVE-2025-4138.html
* https://www.suse.com/security/cve/CVE-2025-4330.html
* https://www.suse.com/security/cve/CVE-2025-4435.html
* https://www.suse.com/security/cve/CVE-2025-4516.html
* https://www.suse.com/security/cve/CVE-2025-4517.html
* https://www.suse.com/security/cve/CVE-2025-6069.html
* https://bugzilla.suse.com/show_bug.cgi?id=1243155
* https://bugzilla.suse.com/show_bug.cgi?id=1243273
* https://bugzilla.suse.com/show_bug.cgi?id=1244032
* https://bugzilla.suse.com/show_bug.cgi?id=1244056
* https://bugzilla.suse.com/show_bug.cgi?id=1244059
* https://bugzilla.suse.com/show_bug.cgi?id=1244060
* https://bugzilla.suse.com/show_bug.cgi?id=1244061
* https://bugzilla.suse.com/show_bug.cgi?id=1244705
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