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SUSE-SU-2018:2716-2

Опубликовано: 18 окт. 2018
Источник: suse-cvrf

Описание

Security update for libzypp, zypper

This update for libzypp, zypper provides the following fixes:

Update libzypp to version 16.17.20

Security issues fixed:

  • PackageProvider: Validate delta rpms before caching (bsc#1091624, bsc#1088705, CVE-2018-7685)
  • PackageProvider: Validate downloaded rpm package signatures before caching (bsc#1091624, bsc#1088705, CVE-2018-7685)

Other bugs fixed:

  • lsof: use '-K i' if lsof supports it (bsc#1099847, bsc#1036304)
  • Handle http error 502 Bad Gateway in curl backend (bsc#1070851)
  • RepoManager: Explicitly request repo2solv to generate application pseudo packages.
  • libzypp-devel should not require cmake (bsc#1101349)
  • HardLocksFile: Prevent against empty commit without Target having been been loaded (bsc#1096803)
  • Avoid zombie tar processes (bsc#1076192)

Update to zypper to version 1.13.45

Security issue fixed:

  • Improve signature check callback messages (bsc#1045735, CVE-2017-9269)
  • add/modify repo: Add options to tune the GPG check settings (bsc#1045735, CVE-2017-9269)

Other bugs fixed:

  • XML attribute packages-to-change added (bsc#1102429)
  • man: Strengthen that `--config FILE' affects zypper.conf, not zypp.conf (bsc#1100028)
  • Prevent nested calls to exit() if aborted by a signal (bsc#1092413)
  • ansi.h: Prevent ESC sequence strings from going out of scope (bsc#1092413)
  • Fix: zypper bash completion expands non-existing options (bsc#1049825)
  • do not recommend cron (bsc#1079334)
  • Improve signature check callback messages (bsc#1045735)
  • add/modify repo: Add options to tune the GPG check settings (bsc#1045735)

Список пакетов

SUSE Linux Enterprise Server 12 SP2-BCL
libzypp-16.17.20-27.52.1
zypper-1.13.45-18.33.1
zypper-log-1.13.45-18.33.1

Описание

In libzypp before August 2018 GPG keys attached to YUM repositories were not correctly pinned, allowing malicious repository mirrors to silently downgrade to unsigned repositories with potential malicious content.


Затронутые продукты
SUSE Linux Enterprise Server 12 SP2-BCL:libzypp-16.17.20-27.52.1
SUSE Linux Enterprise Server 12 SP2-BCL:zypper-1.13.45-18.33.1
SUSE Linux Enterprise Server 12 SP2-BCL:zypper-log-1.13.45-18.33.1

Ссылки

Описание

The decoupled download and installation steps in libzypp before 17.5.0 could lead to a corrupted RPM being left in the cache, where a later call would not display the corrupted RPM warning and allow installation, a problem caused by malicious warnings only displayed during download.


Затронутые продукты
SUSE Linux Enterprise Server 12 SP2-BCL:libzypp-16.17.20-27.52.1
SUSE Linux Enterprise Server 12 SP2-BCL:zypper-1.13.45-18.33.1
SUSE Linux Enterprise Server 12 SP2-BCL:zypper-log-1.13.45-18.33.1

Ссылки
Уязвимость SUSE-SU-2018:2716-2