Security update for openconnect

Announcement ID: SUSE-SU-2020:1930-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2020-12823 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
  • CVE-2020-12823 ( NVD ): 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 15 SP1
  • SUSE Linux Enterprise Desktop 15 SP2
  • SUSE Linux Enterprise Server 15 SP1
  • SUSE Linux Enterprise Server 15 SP2
  • SUSE Linux Enterprise Server for SAP Applications 15 SP1
  • SUSE Linux Enterprise Server for SAP Applications 15 SP2
  • SUSE Linux Enterprise Workstation Extension 15 SP1
  • SUSE Linux Enterprise Workstation Extension 15 SP2

An update that solves one vulnerability can now be installed.

Description:

This update for openconnect fixes the following issues:

  • CVE-2020-12823: Fixed a buffer overflow via crafted certificate data which could have led to denial of service (bsc#1171862).

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 Enterprise Workstation Extension 15 SP1
    zypper in -t patch SUSE-SLE-Product-WE-15-SP1-2020-1930=1
  • SUSE Linux Enterprise Workstation Extension 15 SP2
    zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2020-1930=1

Package List:

  • SUSE Linux Enterprise Workstation Extension 15 SP1 (x86_64)
    • openconnect-debugsource-7.08-6.9.1
    • openconnect-7.08-6.9.1
    • openconnect-debuginfo-7.08-6.9.1
    • openconnect-devel-7.08-6.9.1
  • SUSE Linux Enterprise Workstation Extension 15 SP1 (noarch)
    • openconnect-lang-7.08-6.9.1
  • SUSE Linux Enterprise Workstation Extension 15 SP2 (x86_64)
    • openconnect-debugsource-7.08-6.9.1
    • openconnect-7.08-6.9.1
    • openconnect-debuginfo-7.08-6.9.1
    • openconnect-devel-7.08-6.9.1
  • SUSE Linux Enterprise Workstation Extension 15 SP2 (noarch)
    • openconnect-lang-7.08-6.9.1

References: