<div class="container">
<h1>Recommended update for libgcrypt</h1>
<table class="table table-striped table-bordered">
<tbody>
<tr>
<th>Announcement ID:</th>
<td>SUSE-RU-2025:0915-1</td>
</tr>
<tr>
<th>Release Date:</th>
<td>2025-03-19T07:04:11Z</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=1220893">bsc#1220893</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220895">bsc#1220895</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220896">bsc#1220896</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225936">bsc#1225936</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225939">bsc#1225939</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225941">bsc#1225941</a>
</li>
<li style="display: inline;">
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225942">bsc#1225942</a>
</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 15.6</li>
<li class="list-group-item">SUSE Linux Enterprise Desktop 15 SP6</li>
<li class="list-group-item">SUSE Linux Enterprise Real Time 15 SP6</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 SP6</li>
</ul>
</td>
</tr>
</tbody>
</table>
<p>An update that has seven fixes can now be installed.</p>
<h2>Description:</h2>
<p>This update for libgcrypt fixes the following issues:</p>
<ul>
<li>FIPS: Differentiate non-compliant flags in the SLI [bsc#1225939]</li>
<li>FIPS: Implement KAT for non-deterministic ECDSA [bsc#1225939]</li>
<li>FIPS: Disable setting the library in non-FIPS mode [bsc#1220893]</li>
<li>FIPS: Disallow rsa < 2048 [bsc#1225941]</li>
<li>Mark RSA operations with keysize < 2048 as non-approved in the SLI</li>
<li>FIPS: Service level indicator for libgcrypt [bsc#1225939]</li>
<li>FIPS: Consider deprecate sha1 [bsc#1225942]</li>
<li>In FIPS 180-5 revision, NIST announced EOL for SHA-1 and will
transition at the end of 2030. Mark SHA1 as non-approved in SLI.</li>
<li>FIPS: Unnecessary RSA KAT Encryption/Decryption [bsc#1225936]</li>
<li>cipher: Do not run RSA encryption selftest by default</li>
<li>FIPS: Make sure that Libgcrypt makes use of the built-in Jitter RNG
for the whole length entropy buffer in FIPS mode. [bsc#1220893]</li>
<li>FIPS: Set the FSM into error state if Jitter RNG is returning an
error code to the caller when an health test error occurs when
random bytes are requested through the jent_read_entropy_safe()
function. [bsc#1220895]</li>
<li>FIPS: Replace the built-in jitter rng with standalone version</li>
<li>Remove the internal jitterentropy copy [bsc#1220896]</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 15.6
<br/>
<code>zypper in -t patch SUSE-2025-915=1 openSUSE-SLE-15.6-2025-915=1</code>
</li>
<li class="list-group-item">
Basesystem Module 15-SP6
<br/>
<code>zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP6-2025-915=1</code>
</li>
</ul>
<h2>Package List:</h2>
<ul>
<li>
openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i586)
<ul>
<li>libgcrypt20-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt-debugsource-1.10.3-150600.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (x86_64)
<ul>
<li>libgcrypt-devel-32bit-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-32bit-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-32bit-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-32bit-1.10.3-150600.3.3.1</li>
</ul>
</li>
<li>
openSUSE Leap 15.6 (aarch64_ilp32)
<ul>
<li>libgcrypt-devel-64bit-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-64bit-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-64bit-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-64bit-1.10.3-150600.3.3.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (aarch64 ppc64le s390x x86_64)
<ul>
<li>libgcrypt20-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt-devel-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt-debugsource-1.10.3-150600.3.3.1</li>
</ul>
</li>
<li>
Basesystem Module 15-SP6 (x86_64)
<ul>
<li>libgcrypt20-32bit-debuginfo-1.10.3-150600.3.3.1</li>
<li>libgcrypt20-32bit-1.10.3-150600.3.3.1</li>
</ul>
</li>
</ul>
<h2>References:</h2>
<ul>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220893">https://bugzilla.suse.com/show_bug.cgi?id=1220893</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220895">https://bugzilla.suse.com/show_bug.cgi?id=1220895</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1220896">https://bugzilla.suse.com/show_bug.cgi?id=1220896</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225936">https://bugzilla.suse.com/show_bug.cgi?id=1225936</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225939">https://bugzilla.suse.com/show_bug.cgi?id=1225939</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225941">https://bugzilla.suse.com/show_bug.cgi?id=1225941</a>
</li>
<li>
<a href="https://bugzilla.suse.com/show_bug.cgi?id=1225942">https://bugzilla.suse.com/show_bug.cgi?id=1225942</a>
</li>
</ul>
</div>