SUSE-SU-2023:2314-1: moderate: Security update for libaom

[sle-security-updates at lists.suse.com]

# Security update for libaom

Announcement ID: SUSE-SU-2023:2314-1  
Rating: moderate  
References:

  * #1180033

  
Cross-References:

  * CVE-2020-0470

  
CVSS scores:

  * CVE-2020-0470 ( SUSE ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2020-0470 ( NVD ):  5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise Real Time 15 SP3

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for libaom fixes the following issues:

  * CVE-2020-0470: Fixed heap buffer overflow in extend_frame_highbd()
    (bsc#1180033).

## Patch Instructions:

To install this SUSE Moderate update use the SUSE recommended installation
methods like YaST online_update or "zypper patch".  
Alternatively you can run the command listed for your product:

  * openSUSE Leap 15.4  
    zypper in -t patch openSUSE-SLE-15.4-2023-2314=1

  * SUSE Linux Enterprise Real Time 15 SP3  
    zypper in -t patch SUSE-SLE-Product-RT-15-SP3-2023-2314=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * libaom0-debuginfo-1.0.0-150200.3.15.1
    * libaom0-1.0.0-150200.3.15.1
  * openSUSE Leap 15.4 (x86_64)
    * libaom0-32bit-debuginfo-1.0.0-150200.3.15.1
    * libaom0-32bit-1.0.0-150200.3.15.1
  * SUSE Linux Enterprise Real Time 15 SP3 (x86_64)
    * libaom0-1.0.0-150200.3.15.1
    * libaom0-debuginfo-1.0.0-150200.3.15.1
    * libaom-debugsource-1.0.0-150200.3.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2020-0470.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1180033

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