SUSE-SU-2023:0870-1: moderate: Security update for slirp4netns

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

# Security update for slirp4netns

Announcement ID: SUSE-SU-2023:0870-1  
Rating: moderate  
References:

  * #1179466
  * #1179467

  
Cross-References:

  * CVE-2020-29129
  * CVE-2020-29130

  
CVSS scores:

  * CVE-2020-29129 ( SUSE ):  2.7 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:N
  * CVE-2020-29129 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  * CVE-2020-29130 ( SUSE ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
  * CVE-2020-29130 ( NVD ):  4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

  
Affected Products:

  * openSUSE Leap Micro 5.3
  * SUSE Enterprise Storage 7
  * SUSE Linux Enterprise Micro 5.1
  * SUSE Linux Enterprise Server 15 SP2

  
  
An update that solves two vulnerabilities can now be installed.

## Description:

This update for slirp4netns fixes the following issues:

  * CVE-2020-29129: Fixed out-of-bounds access while processing NCSI packets
    (bsc#1179466).
  * CVE-2020-29130: Fixed out-of-bounds access while processing ARP packets
    (bsc#1179467).

## 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 Micro 5.3  
    zypper in -t patch openSUSE-Leap-Micro-5.3-2023-870=1

  * SUSE Enterprise Storage 7  
    zypper in -t patch SUSE-Storage-7-2023-870=1

  * SUSE Linux Enterprise Micro 5.1  
    zypper in -t patch SUSE-SUSE-MicroOS-5.1-2023-870=1

## Package List:

  * openSUSE Leap Micro 5.3 (aarch64 x86_64)
    * slirp4netns-debuginfo-0.4.7-150100.3.18.1
    * slirp4netns-0.4.7-150100.3.18.1
    * slirp4netns-debugsource-0.4.7-150100.3.18.1
  * SUSE Enterprise Storage 7 (aarch64 x86_64)
    * slirp4netns-debuginfo-0.4.7-150100.3.18.1
    * slirp4netns-0.4.7-150100.3.18.1
    * slirp4netns-debugsource-0.4.7-150100.3.18.1
  * SUSE Linux Enterprise Micro 5.1 (aarch64 s390x x86_64)
    * slirp4netns-debuginfo-0.4.7-150100.3.18.1
    * slirp4netns-0.4.7-150100.3.18.1
    * slirp4netns-debugsource-0.4.7-150100.3.18.1

## References:

  * https://www.suse.com/security/cve/CVE-2020-29129.html
  * https://www.suse.com/security/cve/CVE-2020-29130.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1179466
  * https://bugzilla.suse.com/show_bug.cgi?id=1179467

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