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SUSE-SU-2026:0133-1

Опубликовано: 16 янв. 2026
Источник: suse-cvrf

Описание

Security update for python

This update for python fixes the following issues:

  • CVE-2025-8291: check validity of the ZIP64 End of Central Directory (EOCD) in the 'zipfile' module (bsc#1251305).
  • CVE-2025-12084: prevent quadratic behavior in node ID cache clearing (bsc#1254997).
  • CVE-2025-13836: prevent reading an HTTP response from a server, if no read amount is specified, with using Content-Length per default as the length (bsc#1254400).

Список пакетов

SUSE Linux Enterprise Server LTSS Extended Security 12 SP5
libpython2_7-1_0-2.7.18-33.56.1
libpython2_7-1_0-32bit-2.7.18-33.56.1
python-2.7.18-33.56.1
python-32bit-2.7.18-33.56.1
python-base-2.7.18-33.56.1
python-base-32bit-2.7.18-33.56.1
python-curses-2.7.18-33.56.1
python-demo-2.7.18-33.56.1
python-devel-2.7.18-33.56.1
python-doc-2.7.18-33.56.1
python-doc-pdf-2.7.18-33.56.1
python-gdbm-2.7.18-33.56.1
python-idle-2.7.18-33.56.1
python-tk-2.7.18-33.56.1
python-xml-2.7.18-33.56.1

Ссылки

Описание

When building nested elements using xml.dom.minidom methods such as appendChild() that have a dependency on _clear_id_cache() the algorithm is quadratic. Availability can be impacted when building excessively nested documents.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-32bit-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-32bit-2.7.18-33.56.1
Ссылки

Описание

When reading an HTTP response from a server, if no read amount is specified, the default behavior will be to use Content-Length. This allows a malicious server to cause the client to read large amounts of data into memory, potentially causing OOM or other DoS.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-32bit-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-32bit-2.7.18-33.56.1
Ссылки

Описание

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.

Затронутые продукты
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:libpython2_7-1_0-32bit-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-2.7.18-33.56.1
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5:python-32bit-2.7.18-33.56.1
Ссылки