Security update for sudo

SUSE Security Update: Security update for sudo
Announcement ID: SUSE-SU-2020:0390-1
Rating: important
References: #1162202
Cross-References:CVE-2019-18634
Affected Products:
  • SUSE Linux Enterprise Server for SAP 12-SP1
  • SUSE Linux Enterprise Server 12-SP1-LTSS

An update that fixes one vulnerability is now available.

Description:

This update for sudo fixes the following issue:
Security issue fixed:

  • CVE-2019-18634: Fixed a buffer overflow in the passphrase prompt that could occur when pwfeedback was enabled in /etc/sudoers (bsc#1162202).

Patch Instructions:

To install this SUSE Security 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 Server for SAP 12-SP1:
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2020-390=1
  • SUSE Linux Enterprise Server 12-SP1-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2020-390=1

Package List:

  • SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
    • sudo-1.8.10p3-2.32.1
    • sudo-debuginfo-1.8.10p3-2.32.1
    • sudo-debugsource-1.8.10p3-2.32.1
  • SUSE Linux Enterprise Server 12-SP1-LTSS (ppc64le s390x x86_64):
    • sudo-1.8.10p3-2.32.1
    • sudo-debuginfo-1.8.10p3-2.32.1
    • sudo-debugsource-1.8.10p3-2.32.1

References: