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SUSE SLES12: libpython2_7-1_0 / libpython2_7-1_0-32bit / python / python-32bit / etc (SUSE-SU-2026:2664-1)

critical Nessus Plugin ID 323246

Synopsis

The remote SUSE host is missing one or more security updates.

Description

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2664-1 advisory.

 This update for python, python-base, python-doc fixes the following issues

 Security fixes:

 - CVE-2026-1703: files may be extracted outside the installation directory when installing and extracting maliciously crafted wheel archives (bsc#1257599).
 - CVE-2026-3219: pip doesn't reject concatenated ZIP (bsc#1262429).
 - CVE-2026-3446: Base64 decoding stops at first padded quad by default (bsc#1261970).
 - CVE-2026-4786: Incomplete mitigation of %action expansion for command injection to webbrowser.open() (bsc#1262319).
 - CVE-2026-6019: BaseCookie.js_output() does not neutralize embedded characters (bsc#1262654).
 - CVE-2026-6100: Arbitrary code execution or information disclosure via use-after-free in decompression modules (bsc#1262098).
 - CVE-2026-6357: pip self-update functionality can import newly installed modules after wheel installation (bsc#1263442).

 Other fixes:

 - For SLE-12 use vendored libffi (bsc#1261652).

Tenable has extracted the preceding description block directly from the SUSE security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://bugzilla.suse.com/1257599

https://bugzilla.suse.com/1261652

https://bugzilla.suse.com/1261970

https://bugzilla.suse.com/1262098

https://bugzilla.suse.com/1262319

https://bugzilla.suse.com/1262429

https://bugzilla.suse.com/1262654

https://bugzilla.suse.com/1263442

https://lists.suse.com/pipermail/sle-updates/2026-June/047650.html

https://www.suse.com/security/cve/CVE-2026-1703

https://www.suse.com/security/cve/CVE-2026-3219

https://www.suse.com/security/cve/CVE-2026-3446

https://www.suse.com/security/cve/CVE-2026-4786

https://www.suse.com/security/cve/CVE-2026-6019

https://www.suse.com/security/cve/CVE-2026-6100

https://www.suse.com/security/cve/CVE-2026-6357

Plugin Details

Severity: Critical

ID: 323246

File Name: suse_SU-2026-2664-1.nasl

Version: 1.1

Type: Local

Agent: unix

Published: 6/27/2026

Updated: 6/27/2026

Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Azure, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Continuous Assessment, tenable_cloud_security, tenable_self_hosted_container_security, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.4

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:N

CVSS Score Source: CVE-2026-6019

CVSS v3

Risk Factor: Medium

Base Score: 6.1

Temporal Score: 5.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

CVSS v4

Risk Factor: Critical

Base Score: 9.1

Threat Score: 8.1

Threat Vector: CVSS:4.0/E:P

Vector: CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS Score Source: CVE-2026-6100

Vulnerability Information

CPE: p-cpe:/a:novell:suse_linux:libpython2_7-1_0-32bit, p-cpe:/a:novell:suse_linux:python-curses, p-cpe:/a:novell:suse_linux:python-demo, p-cpe:/a:novell:suse_linux:python-doc, cpe:/o:novell:suse_linux:12, p-cpe:/a:novell:suse_linux:python-doc-pdf, p-cpe:/a:novell:suse_linux:libpython2_7-1_0, p-cpe:/a:novell:suse_linux:python-32bit, p-cpe:/a:novell:suse_linux:python-base-32bit, p-cpe:/a:novell:suse_linux:python-base, p-cpe:/a:novell:suse_linux:python-devel, p-cpe:/a:novell:suse_linux:python-gdbm, p-cpe:/a:novell:suse_linux:python-idle, p-cpe:/a:novell:suse_linux:python-tk, p-cpe:/a:novell:suse_linux:python-xml, p-cpe:/a:novell:suse_linux:python

Required KB Items: Host/local_checks_enabled, Host/cpu, Host/SuSE/release, Host/SuSE/rpm-list

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 6/26/2026

Vulnerability Publication Date: 2/2/2026

Reference Information

CVE: CVE-2026-1703, CVE-2026-3219, CVE-2026-3446, CVE-2026-4786, CVE-2026-6019, CVE-2026-6100, CVE-2026-6357

IAVA: 2026-A-0142-S, 2026-A-0360-S

SuSE: SUSE-SU-2026:2664-1