drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Pufferüberlauf in krb5
| Name: |
Pufferüberlauf in krb5 |
|
| ID: |
SUSE-SU-2025:0304-1 |
|
| Distribution: |
SUSE |
|
| Plattformen: |
SUSE Linux Enterprise Micro 5.5, SUSE openSUSE Leap 15.5 |
|
| Datum: |
Do, 30. Januar 2025, 23:11 |
|
| Referenzen: |
https://www.cve.org/CVERecord?id=CVE-2025-24528 |
|
| Applikationen: |
MIT Kerberos |
|
Originalnachricht |
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# Security update for krb5
Announcement ID: SUSE-SU-2025:0304-1
Release Date: 2025-01-30T14:52:22Z
Rating: moderate
References:
* bsc#1236619
Cross-References:
* CVE-2025-24528
CVSS scores:
* CVE-2025-24528 ( SUSE ): 6.0
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
* CVE-2025-24528 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Affected Products:
* openSUSE Leap 15.5
* SUSE Linux Enterprise Micro 5.5
An update that solves one vulnerability can now be installed.
## Description:
This update for krb5 fixes the following issues:
* CVE-2025-24528: Fixed out-of-bounds write caused by overflow when
calculating ulog block size can lead to process crash (bsc#1236619).
## 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:
* openSUSE Leap 15.5
zypper in -t patch SUSE-2025-304=1
* SUSE Linux Enterprise Micro 5.5
zypper in -t patch SUSE-SLE-Micro-5.5-2025-304=1
## Package List:
* openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
* krb5-debuginfo-1.20.1-150500.3.12.1
* krb5-plugin-preauth-pkinit-debuginfo-1.20.1-150500.3.12.1
* krb5-plugin-preauth-spake-debuginfo-1.20.1-150500.3.12.1
* krb5-plugin-kdb-ldap-debuginfo-1.20.1-150500.3.12.1
* krb5-plugin-preauth-spake-1.20.1-150500.3.12.1
* krb5-mini-devel-1.20.1-150500.3.12.1
* krb5-client-debuginfo-1.20.1-150500.3.12.1
* krb5-debugsource-1.20.1-150500.3.12.1
* krb5-devel-1.20.1-150500.3.12.1
* krb5-plugin-kdb-ldap-1.20.1-150500.3.12.1
* krb5-server-1.20.1-150500.3.12.1
* krb5-mini-debuginfo-1.20.1-150500.3.12.1
* krb5-plugin-preauth-otp-1.20.1-150500.3.12.1
* krb5-plugin-preauth-otp-debuginfo-1.20.1-150500.3.12.1
* krb5-1.20.1-150500.3.12.1
* krb5-mini-1.20.1-150500.3.12.1
* krb5-mini-debugsource-1.20.1-150500.3.12.1
* krb5-client-1.20.1-150500.3.12.1
* krb5-plugin-preauth-pkinit-1.20.1-150500.3.12.1
* krb5-server-debuginfo-1.20.1-150500.3.12.1
* openSUSE Leap 15.5 (x86_64)
* krb5-32bit-1.20.1-150500.3.12.1
* krb5-32bit-debuginfo-1.20.1-150500.3.12.1
* krb5-devel-32bit-1.20.1-150500.3.12.1
* openSUSE Leap 15.5 (aarch64_ilp32)
* krb5-devel-64bit-1.20.1-150500.3.12.1
* krb5-64bit-1.20.1-150500.3.12.1
* krb5-64bit-debuginfo-1.20.1-150500.3.12.1
* SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x x86_64)
* krb5-debugsource-1.20.1-150500.3.12.1
* krb5-debuginfo-1.20.1-150500.3.12.1
* krb5-1.20.1-150500.3.12.1
## References:
* https://www.suse.com/security/cve/CVE-2025-24528.html
* https://bugzilla.suse.com/show_bug.cgi?id=1236619
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<div class="container">
<h1>Security update for krb5</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-SU-2025:0304-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-01-30T14:52:22Z</td>
</tr>
<tr>
<th>Rating:</th>
<td>moderate</td>
</tr>
<tr>
<th>References:</th>
<td>
<ul>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236619">bsc#1236619</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-2025-24528.html">CVE-2025-24528</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-2025-24528</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">6.0</span>
<span
class="cvss-vector">CVSS:4.0/AV:N/AC:L/AT:P/PR:L/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-2025-24528</span>
<span class="cvss-source">
(
SUSE
):
</span>
<span
class="cvss-score">6.5</span>
<span
class="cvss-vector">CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H</span>
</li>
</ul>
</td>
</tr>
<tr>
<th>Affected Products:</th>
<td>
<ul class="list-group">
<li class="list-group-item">openSUSE Leap
15.5</li>
<li class="list-group-item">SUSE Linux
Enterprise Micro 5.5</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that solves one vulnerability can now be
installed.</p>
<h2>Description:</h2>
<p>This update for krb5 fixes the following issues:</p>
<ul>
<li>CVE-2025-24528: Fixed out-of-bounds write caused by overflow when
calculating ulog block size can lead to process crash (bsc#1236619).</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">
openSUSE Leap 15.5
<br/>
<code>zypper in -t patch
SUSE-2025-304=1</code>
</li>
<li class="list-group-item">
SUSE Linux Enterprise Micro 5.5
<br/>
<code>zypper in -t patch
SUSE-SLE-Micro-5.5-2025-304=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>krb5-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-pkinit-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-spake-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-kdb-ldap-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-spake-1.20.1-150500.3.12.1</li>
<li>krb5-mini-devel-1.20.1-150500.3.12.1</li>
<li>krb5-client-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-debugsource-1.20.1-150500.3.12.1</li>
<li>krb5-devel-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-kdb-ldap-1.20.1-150500.3.12.1</li>
<li>krb5-server-1.20.1-150500.3.12.1</li>
<li>krb5-mini-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-otp-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-otp-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-1.20.1-150500.3.12.1</li>
<li>krb5-mini-1.20.1-150500.3.12.1</li>
<li>krb5-mini-debugsource-1.20.1-150500.3.12.1</li>
<li>krb5-client-1.20.1-150500.3.12.1</li>
<li>krb5-plugin-preauth-pkinit-1.20.1-150500.3.12.1</li>
<li>krb5-server-debuginfo-1.20.1-150500.3.12.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (x86_64)
<ul>
<li>krb5-32bit-1.20.1-150500.3.12.1</li>
<li>krb5-32bit-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-devel-32bit-1.20.1-150500.3.12.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.5 (aarch64_ilp32)
<ul>
<li>krb5-devel-64bit-1.20.1-150500.3.12.1</li>
<li>krb5-64bit-1.20.1-150500.3.12.1</li>
<li>krb5-64bit-debuginfo-1.20.1-150500.3.12.1</li>
</ul>
</li>
<li>
SUSE Linux Enterprise Micro 5.5 (aarch64 ppc64le s390x
x86_64)
<ul>
<li>krb5-debugsource-1.20.1-150500.3.12.1</li>
<li>krb5-debuginfo-1.20.1-150500.3.12.1</li>
<li>krb5-1.20.1-150500.3.12.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://www.suse.com/security/cve/CVE-2025-24528.html">https://www.suse.com/security/cve/CVE-2025-24528.html</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1236619">https://bugzilla.suse.com/show_bug.cgi?id=1236619</a>
</li>
</ul>
</div>
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