SUSE-SU-2025:20359-1: moderate: Security update for unbound

[SLE-SECURITY-UPDATES]

# Security update for unbound

Announcement ID: SUSE-SU-2025:20359-1  
Release Date: 2025-05-27T08:56:36Z  
Rating: moderate  
References:

  * bsc#1231284

  
Cross-References:

  * CVE-2024-8508

  
CVSS scores:

  * CVE-2024-8508 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L
  * CVE-2024-8508 ( SUSE ):  5.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L
  * CVE-2024-8508 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2024-8508 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * SUSE Linux Micro 6.1

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for unbound fixes the following issues:

Update to 1.22.0:

  * CVE-2024-8508: Fixed unbounded name compression that could have led to a
    denial of service (bsc#1231284).

## 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 Micro 6.1  
    zypper in -t patch SUSE-SLE-Micro-6.1-123=1

## Package List:

  * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)
    * unbound-anchor-1.22.0-slfo.1.1_1.1
    * libunbound8-1.22.0-slfo.1.1_1.1
    * libunbound8-debuginfo-1.22.0-slfo.1.1_1.1
    * unbound-anchor-debuginfo-1.22.0-slfo.1.1_1.1
    * unbound-debugsource-1.22.0-slfo.1.1_1.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-8508.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1231284

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