SUSE-SU-2025:20259-1: critical: Security update for docker

Wed Jun 4 07:39:56 UTC 2025

# Security update for docker

Announcement ID: SUSE-SU-2025:20259-1  
Release Date: 2025-03-31T16:54:11Z  
Rating: critical  
References:

  * bsc#1217070
  * bsc#1223409
  * bsc#1228324
  * bsc#1228553
  * bsc#1229806
  * bsc#1230294
  * bsc#1230331
  * bsc#1230333
  * bsc#1231348
  * bsc#1232999
  * bsc#1233819
  * bsc#1234089
  * bsc#1237335

Cross-References:

  * CVE-2023-45142
  * CVE-2023-47108
  * CVE-2024-29018
  * CVE-2024-41110

CVSS scores:

  * CVE-2023-45142 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-45142 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-47108 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-47108 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-29018 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
  * CVE-2024-29018 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-29018 ( NVD ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-29018 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
  * CVE-2024-41110 ( SUSE ):  9.9 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Affected Products:

  * SUSE Linux Micro 6.1

An update that solves four vulnerabilities and has nine fixes can now be
installed.

## Description:

This update for docker fixes the following issues:

  * This update includes fixes for:

  * CVE-2024-41110: Fixed Authz zero length regression (bsc#1228324)

  * CVE-2023-47108: Fixed otelgrpc: DoS vulnerability in otelgrpc (uncontrolled
    resource consumption) due to unbound cardinality (bsc#1217070 bsc#1229806)
  * CVE-2023-45142: Fixed otelhttp,otelhttptrace,otelrestful: DoS vulnerability
    (bsc#1228553 bsc#1229806)

  * Update to Docker 27.5.1-ce. See upstream changelog online at
    <https://docs.docker.com/engine/release-notes/27/#2741> bsc#1237335

  * Update to docker-buildx 0.20.1. See upstream changelog online at
    <https://github.com/docker/buildx/releases/tag/v0.20.1>

  * Update to Docker 27.4.1-ce. See upstream changelog online at
    <https://docs.docker.com/engine/release-notes/27/#2741>

  * Update to docker-buildx 0.19.3. See upstream changelog online at
    <https://github.com/docker/buildx/releases/tag/v0.19.3>

  * Update to Docker 27.4.0-ce. See upstream changelog online at
    <https://docs.docker.com/engine/release-notes/27/#274>

<https://github.com/docker/buildx/releases/tag/v0.19.2>.

Some notable changelogs from the last update: *
<https://github.com/docker/buildx/releases/tag/v0.19.0> *
<https://github.com/docker/buildx/releases/tag/v0.18.0>

  * Update to Go 1.22.

  * Add a new toggle file /etc/docker/suse-secrets-enable which allows users to
    disable the SUSEConnect integration with Docker (which creates special
    mounts in /run/secrets to allow container-suseconnect to authenticate
    containers with registries on registered hosts). bsc#1231348 bsc#1232999

In order to disable these mounts, just do

    echo 0 > /etc/docker/suse-secrets-enable

and restart Docker. In order to re-enable them, just do

    echo 1 > /etc/docker/suse-secrets-enable

and restart Docker. Docker will output information on startup to tell you
whether the SUSE secrets feature is enabled or not.

  * Disable docker-buildx builds for SLES. It turns out that build containers
    with docker-buildx don't currently get the SUSE secrets mounts applied,
    meaning that container-suseconnect doesn't work when building images.
    bsc#1233819

  * Remove DOCKER_NETWORK_OPTS from docker.service. This was removed from
    sysconfig a long time ago, and apparently this causes issues with systemd in
    some cases.

  * Update to docker-buildx v0.17.1 to match standalone docker-buildx package we
    are replacing. See upstream changelog online at
    <https://github.com/docker/buildx/releases/tag/v0.17.1>

  * Mark docker-buildx as required since classic "docker build" has been
    deprecated since Docker 23.0. bsc#1230331

  * Import docker-buildx v0.16.2 as a subpackage. Previously this was a separate
    package, but with docker-stable it will be necessary to maintain the
    packages together and it makes more sense to have them live in the same OBS
    package. bsc#1230333

  * Update to Docker 26.1.5-ce. See upstream changelog online at
    <https://docs.docker.com/engine/release-notes/26.1/#2615> bsc#1230294

## 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-6.1-37=1

## Package List:

  * SUSE Linux Micro 6.1 (aarch64 ppc64le s390x x86_64)
    * docker-debuginfo-27.5.1_ce-slfo.1.1_1.1
    * docker-27.5.1_ce-slfo.1.1_1.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-45142.html
  * https://www.suse.com/security/cve/CVE-2023-47108.html
  * https://www.suse.com/security/cve/CVE-2024-29018.html
  * https://www.suse.com/security/cve/CVE-2024-41110.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1217070
  * https://bugzilla.suse.com/show_bug.cgi?id=1223409
  * https://bugzilla.suse.com/show_bug.cgi?id=1228324
  * https://bugzilla.suse.com/show_bug.cgi?id=1228553
  * https://bugzilla.suse.com/show_bug.cgi?id=1229806
  * https://bugzilla.suse.com/show_bug.cgi?id=1230294
  * https://bugzilla.suse.com/show_bug.cgi?id=1230331
  * https://bugzilla.suse.com/show_bug.cgi?id=1230333
  * https://bugzilla.suse.com/show_bug.cgi?id=1231348
  * https://bugzilla.suse.com/show_bug.cgi?id=1232999
  * https://bugzilla.suse.com/show_bug.cgi?id=1233819
  * https://bugzilla.suse.com/show_bug.cgi?id=1234089
  * https://bugzilla.suse.com/show_bug.cgi?id=1237335

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