Security update for python-Jinja2

Announcement ID: SUSE-SU-2021:0607-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2020-28493 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2020-28493 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Affected Products:
  • Advanced Systems Management Module 12
  • Public Cloud Module 12
  • SUSE Linux Enterprise Desktop 12
  • SUSE Linux Enterprise Desktop 12 SP1
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise Desktop 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP4
  • SUSE Linux Enterprise High Performance Computing 12 SP5
  • SUSE Linux Enterprise Server 12
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server 12 SP4
  • SUSE Linux Enterprise Server 12 SP5
  • SUSE Linux Enterprise Server for SAP Applications 12
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP4
  • SUSE Linux Enterprise Server for SAP Applications 12 SP5
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Manager Client Tools for SLE 12

An update that solves one vulnerability can now be installed.

Description:

This update for python-Jinja2 fixes the following issues:

  • CVE-2020-28493: Improve the speed of the 'urlize' filter by reducing regex backtracking. Email matching requires a word character at the start of the domain part, and only word characters in the TLD. (bsc#1181944)

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 Manager Client Tools for SLE 12
    zypper in -t patch SUSE-SLE-Manager-Tools-12-2021-607=1
  • Advanced Systems Management Module 12
    zypper in -t patch SUSE-SLE-Module-Adv-Systems-Management-12-2021-607=1
  • Public Cloud Module 12
    zypper in -t patch SUSE-SLE-Module-Public-Cloud-12-2021-607=1

Package List:

  • SUSE Manager Client Tools for SLE 12 (noarch)
    • python-Jinja2-2.8-19.23.1
    • python3-Jinja2-2.8-19.23.1
  • Advanced Systems Management Module 12 (noarch)
    • python-Jinja2-2.8-19.23.1
    • python3-Jinja2-2.8-19.23.1
  • Public Cloud Module 12 (noarch)
    • python-Jinja2-2.8-19.23.1
    • python3-Jinja2-2.8-19.23.1

References: