Security update for python-cryptography

Announcement ID: SUSE-SU-2020:3592-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2020-25659 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  • CVE-2020-25659 ( NVD ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • Basesystem Module 15-SP2
  • Python 2 Module 15-SP2
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise High Performance Computing 15 SP2
  • SUSE Linux Enterprise Real Time 15 SP2
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Manager Proxy 4.1
  • SUSE Manager Retail Branch Server 4.1
  • SUSE Manager Server 4.1

An update that solves one vulnerability can now be installed.

Description:

This update for python-cryptography fixes the following issues:

  • CVE-2020-25659: Attempted to mitigate Bleichenbacher attacks on RSA decryption (bsc#1178168).

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:

  • Basesystem Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-3592=1
  • Python 2 Module 15-SP2
    zypper in -t patch SUSE-SLE-Module-Python2-15-SP2-2020-3592=1

Package List:

  • Basesystem Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • python3-cryptography-2.8-3.3.1
    • python3-cryptography-debuginfo-2.8-3.3.1
    • python-cryptography-debuginfo-2.8-3.3.1
    • python-cryptography-debugsource-2.8-3.3.1
  • Python 2 Module 15-SP2 (aarch64 ppc64le s390x x86_64)
    • python2-cryptography-2.8-3.3.1
    • python2-cryptography-debuginfo-2.8-3.3.1
    • python-cryptography-debuginfo-2.8-3.3.1
    • python-cryptography-debugsource-2.8-3.3.1

References: