<div class="container">
<h1>Security update for cosign</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:1333-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-04-17T01:38:48Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>important</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227031">bsc#1227031</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1232985">bsc#1232985</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1237682">bsc#1237682</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1238693">bsc#1238693</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1239204">bsc#1239204</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1239337">bsc#1239337</a>
</li>
<li style="display: inline;">
<a href="https://jira.suse.com/browse/SLE-23476">jsc#SLE-23476</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>
Cross-References:
</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-51744.html">CVE-2024-51744</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2024-6104.html">CVE-2024-6104</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-22868.html">CVE-2025-22868</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-22869.html">CVE-2025-22869</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-22870.html">CVE-2025-22870</a>
</li>
<li style="display: inline;">
<a href="https://www.suse.com/security/cve/CVE-2025-27144.html">CVE-2025-27144</a>
</li>
</ul>
</td>
</tr>
<tr>
<th>CVSS scores:</th>
<td>
<ul class="list-group">
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-51744</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">2.1</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-51744</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">3.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-51744</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">3.1</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-6104</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">6.0</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2024-6104</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">5.5</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22868</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22868</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22869</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.2</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22869</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22869</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22870</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.8</span>
<span class="cvss-vector">CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:L/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22870</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">4.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-22870</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">4.4</span>
<span class="cvss-vector">CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:L</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27144</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">8.7</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27144</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span class="cvss-score">7.5</span>
<span class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H</span>
</li>
<li class="list-group-item">
<span class="cvss-reference">CVE-2025-27144</span>
<span class="cvss-source">
(
NVD
):
</span>
<span class="cvss-score">6.6</span>
<span class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">Basesystem Module 15-SP6</li>
<li class="list-group-item">openSUSE Leap 15.4</li>
<li class="list-group-item">openSUSE Leap 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing LTSS 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise High Performance Computing LTSS 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP4 LTSS</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP5 LTSS</li>
<li class="list-group-item">SUSE Linux Enterprise Server 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP4</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP5</li>
<li class="list-group-item">SUSE Linux Enterprise Server for SAP Applications 15 SP6</li>
<li class="list-group-item">SUSE Manager Proxy 4.3</li>
<li class="list-group-item">SUSE Manager Retail Branch Server 4.3</li>
<li class="list-group-item">SUSE Manager Server 4.3</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves six vulnerabilities and contains one feature can now be installed.</p>
<h2>Description:</h2>
<p>This update for cosign fixes the following issues:</p>
<ul>
<li>CVE-2024-6104: cosign: hashicorp/go-retryablehttp: Fixed sensitive information disclosure to log file (bsc#1227031)</li>
<li>CVE-2024-51744: cosign: github.com/golang-jwt/jwt/v4: Fixed bad documentation of error handling in ParseWithClaims leading to potentially dangerous situations (bsc#1232985)</li>
<li>CVE-2025-27144: cosign: github.com/go-jose/go-jose/v4,github.com/go-jose/go-jose/v3: Fixed denial of service in Go JOSE's Parsing (bsc#1237682)</li>
<li>CVE-2025-22870: cosign: golang.org/x/net/proxy: Fixed proxy bypass using IPv6 zone IDs (bsc#1238693)</li>
<li>CVE-2025-22868: cosign: golang.org/x/oauth2/jws: Fixed unexpected memory consumption during token parsing (bsc#1239204)</li>
<li>CVE-2025-22869: cosign: golang.org/x/crypto/ssh: Fixed denial of service in the Key Exchange (bsc#1239337)</li>
</ul>
<p>Other fixes:</p>
<ul>
<li>Update to version 2.5.0 (jsc#SLE-23476):</li>
<li>Update sigstore-go to pick up bug fixes (#4150)</li>
<li>Update golangci-lint to v2, update golangci-lint-action (#4143)</li>
<li>Feat/non filename completions (#4115)</li>
<li>update builder to use go1.24.1 (#4116)</li>
<li>Add support for new bundle specification for attesting/verifying OCI image attestations (#3889)</li>
<li>Remove cert log line (#4113)</li>
<li>cmd/cosign/cli: fix typo in ignoreTLogMessage (#4111)</li>
<li>bump to latest scaffolding release for testing (#4099)</li>
<li>increase 2e2_test docker compose tiemout to 180s (#4091)</li>
<li>Fix replace with compliant image mediatype (#4077)</li>
<li>
<p>Add TSA certificate related flags and fields for cosign attest (#4079)</p>
</li>
<li>
<p>Update to version 2.4.3 (jsc#SLE-23476):</p>
</li>
<li>Enable fetching signatures without remote get. (#4047)</li>
<li>Bump sigstore/sigstore to support KMS plugins (#4073)</li>
<li>sort properly Go imports (#4071)</li>
<li>sync comment with parameter name in function signature (#4063)</li>
<li>fix go imports order to be alphabetical (#4062)</li>
<li>fix comment typo and imports order (#4061)</li>
<li>Feat/file flag completion improvements (#4028)</li>
<li>Udpate builder to use go1.23.6 (#4052)</li>
<li>Refactor verifyNewBundle into library function (#4013)</li>
<li>fix parsing error in --only for cosign copy (#4049)</li>
<li>
<p>Fix codeowners syntax, add dep-maintainers (#4046)</p>
</li>
<li>
<p>Update to version 2.4.2 (jsc#SLE-23476):</p>
</li>
<li>Updated open-policy-agent to 1.1.0 library (#4036)<ul>
<li>Note that only Rego v0 policies are supported at this time</li>
</ul>
</li>
<li>Add UseSignedTimestamps to CheckOpts, refactor TSA options (#4006)</li>
<li>Add support for verifying root checksum in cosign initialize (#3953)</li>
<li>Detect if user supplied a valid protobuf bundle (#3931)</li>
<li>Add a log message if user doesn't provide --trusted-root (#3933)</li>
<li>Support mTLS towards container registry (#3922)</li>
<li>Add bundle create helper command (#3901)</li>
<li>Add trusted-root create helper command (#3876)
Bug Fixes:</li>
<li>fix: set tls config while retaining other fields from default http transport (#4007)</li>
<li>policy fuzzer: ignore known panics (#3993)</li>
<li>Fix for multiple WithRemote options (#3982)</li>
<li>Add nightly conformance test workflow (#3979)</li>
<li>Fix copy --only for signatures + update/align docs (#3904)</li>
</ul>
<h2>Patch Instructions:</h2>
<p>
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".<br/>
Alternatively you can run the command listed for your product:
</p>
<ul class="list-group">
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP4 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server 15 SP5 LTSS
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Server for SAP Applications 15 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Manager Proxy 4.3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Manager Retail Branch Server 4.3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.3-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Manager Server 4.3
<br/>
<code>zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-1333=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.4
<br/>
<code>zypper in -t patch SUSE-2025-1333=1</code>
</li>
<li class="list-group-item">
openSUSE Leap 15.6
<br/>
<code>zypper in -t patch openSUSE-SLE-15.6-2025-1333=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-1333=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
<br/>
<code>zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-1333=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Manager Proxy 4.3 (x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Manager Retail Branch Server 4.3 (x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Manager Server 4.3 (ppc64le s390x x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
<li>cosign-debuginfo-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.4 (noarch)
<ul>
<li>cosign-bash-completion-2.5.0-150400.3.27.1</li>
<li>cosign-fish-completion-2.5.0-150400.3.27.1</li>
<li>cosign-zsh-completion-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
<li>cosign-debuginfo-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
<li>cosign-debuginfo-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
<ul>
<li>cosign-2.5.0-150400.3.27.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-51744.html">https://www.suse.com/security/cve/CVE-2024-51744.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2024-6104.html">https://www.suse.com/security/cve/CVE-2024-6104.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-22868.html">https://www.suse.com/security/cve/CVE-2025-22868.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-22869.html">https://www.suse.com/security/cve/CVE-2025-22869.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-22870.html">https://www.suse.com/security/cve/CVE-2025-22870.html</a>
</li>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-27144.html">https://www.suse.com/security/cve/CVE-2025-27144.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1227031">https://bugzilla.suse.com/show_bug.cgi?id=1227031</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1232985">https://bugzilla.suse.com/show_bug.cgi?id=1232985</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1237682">https://bugzilla.suse.com/show_bug.cgi?id=1237682</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1238693">https://bugzilla.suse.com/show_bug.cgi?id=1238693</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1239204">https://bugzilla.suse.com/show_bug.cgi?id=1239204</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1239337">https://bugzilla.suse.com/show_bug.cgi?id=1239337</a>
</li>
<li>
<a href="https://jira.suse.com/browse/SLE-23476">https://jira.suse.com/browse/SLE-23476</a>
</li>
</ul>
</div>