SUSE-SU-2025:20223-1: critical: Security update for rsync

Wed Jun 4 08:09:55 UTC 2025

# Security update for rsync

Announcement ID: SUSE-SU-2025:20223-1  
Release Date: 2025-02-07T09:57:24Z  
Rating: critical  
References:

  * bsc#1234100
  * bsc#1234101
  * bsc#1234102
  * bsc#1234103
  * bsc#1234104
  * bsc#1235475

Cross-References:

  * CVE-2024-12084
  * CVE-2024-12085
  * CVE-2024-12086
  * CVE-2024-12087
  * CVE-2024-12088
  * CVE-2024-12747

CVSS scores:

  * CVE-2024-12084 ( SUSE ):  9.3
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-12084 ( SUSE ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-12084 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
  * CVE-2024-12085 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2024-12085 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
  * CVE-2024-12085 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-12086 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2024-12086 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
  * CVE-2024-12086 ( NVD ):  6.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:N/A:N
  * CVE-2024-12087 ( SUSE ):  8.6
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-12087 ( SUSE ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2024-12087 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
  * CVE-2024-12088 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
  * CVE-2024-12088 ( SUSE ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
  * CVE-2024-12088 ( NVD ):  6.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
  * CVE-2024-12747 ( SUSE ):  7.0
    CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N
  * CVE-2024-12747 ( SUSE ):  6.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N
  * CVE-2024-12747 ( NVD ):  5.6 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:N/A:N

Affected Products:

  * SUSE Linux Micro 6.1

An update that solves six vulnerabilities can now be installed.

## Description:

This update for rsync fixes the following issues:

  * Bump protocol version to 32 - make it easier to show server is patched.

  * Fix FLAG_GOT_DIR_FLIST collission with FLAG_HLINKED

  * Security update,CVE-2024-12747, bsc#1235475 race condition in handling
    symbolic links

  * Security update, fix multiple vulnerabilities:

  * CVE-2024-12084, bsc#1234100 - Heap Buffer Overflow in Checksum Parsing
  * CVE-2024-12085, bsc#1234101 - Info Leak via uninitialized Stack contents
    defeats ASLR
  * CVE-2024-12086, bsc#1234102 - Server leaks arbitrary client files
  * CVE-2024-12087, bsc#1234103 - Server can make client write files outside of
    destination directory using symbolic links
  * CVE-2024-12088, bsc#1234104 - --safe-links Bypass

## 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-6.1-15=1

## Package List:

  * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)
    * rsync-3.3.0-slfo.1.1_3.1
    * rsync-debuginfo-3.3.0-slfo.1.1_3.1
    * rsync-debugsource-3.3.0-slfo.1.1_3.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-12084.html
  * https://www.suse.com/security/cve/CVE-2024-12085.html
  * https://www.suse.com/security/cve/CVE-2024-12086.html
  * https://www.suse.com/security/cve/CVE-2024-12087.html
  * https://www.suse.com/security/cve/CVE-2024-12088.html
  * https://www.suse.com/security/cve/CVE-2024-12747.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1234100
  * https://bugzilla.suse.com/show_bug.cgi?id=1234101
  * https://bugzilla.suse.com/show_bug.cgi?id=1234102
  * https://bugzilla.suse.com/show_bug.cgi?id=1234103
  * https://bugzilla.suse.com/show_bug.cgi?id=1234104
  * https://bugzilla.suse.com/show_bug.cgi?id=1235475

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