Security update for bind

Announcement ID: SUSE-SU-2023:2789-1
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-2828 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2023-2828 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2

An update that solves one vulnerability can now be installed.

Description:

This update for bind fixes the following issues:

  • CVE-2023-2828: Fixed DOS against recursive resolvers related to cache-cleaning algorithm (bsc#1212544).

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 Server 12 SP2 BCL 12-SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2023-2789=1

Package List:

  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
    • bind-libs-debuginfo-32bit-9.9.9P1-63.40.1
    • bind-libs-32bit-9.9.9P1-63.40.1
    • bind-libs-debuginfo-9.9.9P1-63.40.1
    • bind-9.9.9P1-63.40.1
    • bind-debugsource-9.9.9P1-63.40.1
    • bind-chrootenv-9.9.9P1-63.40.1
    • bind-debuginfo-9.9.9P1-63.40.1
    • bind-utils-debuginfo-9.9.9P1-63.40.1
    • bind-utils-9.9.9P1-63.40.1
    • bind-libs-9.9.9P1-63.40.1
  • SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
    • bind-doc-9.9.9P1-63.40.1

References: