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<base href="https://bugzilla.rosalinux.ru/">
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<body><table border="1" cellspacing="0" cellpadding="8">
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<th>Platform</th>
<td>2021.1
</td>
</tr>
<tr>
<th>Bug ID</th>
<td><a class="bz_bug_link
bz_status_CONFIRMED "
title="CONFIRMED - [CVE 21] avro 1.7.6 CVEs found"
href="https://bugzilla.rosalinux.ru/show_bug.cgi?id=13496">13496</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CVE 21] avro 1.7.6 CVEs found
</td>
</tr>
<tr>
<th>Classification</th>
<td>ROSA-based products
</td>
</tr>
<tr>
<th>Product</th>
<td>ROSA Fresh
</td>
</tr>
<tr>
<th>Version</th>
<td>All
</td>
</tr>
<tr>
<th>Hardware</th>
<td>All
</td>
</tr>
<tr>
<th>URL</th>
<td>CVE-2023-37475,
</td>
</tr>
<tr>
<th>OS</th>
<td>Linux
</td>
</tr>
<tr>
<th>Status</th>
<td>CONFIRMED
</td>
</tr>
<tr>
<th>Severity</th>
<td>normal
</td>
</tr>
<tr>
<th>Priority</th>
<td>Normal
</td>
</tr>
<tr>
<th>Component</th>
<td>System (kernel, glibc, systemd, bash, PAM...)
</td>
</tr>
<tr>
<th>Assignee</th>
<td>bugs@lists.rosalinux.ru
</td>
</tr>
<tr>
<th>Reporter</th>
<td>y.tumanov@rosalinux.ru
</td>
</tr>
<tr>
<th>QA Contact</th>
<td>bugs@lists.rosalinux.ru
</td>
</tr>
<tr>
<th>CC</th>
<td>e.kosachev@rosalinux.ru, s.matveev@rosalinux.ru, y.tumanov@rosalinux.ru
</td>
</tr>
<tr>
<th>Target Milestone</th>
<td>---
</td>
</tr>
<tr>
<th>Flags</th>
<td>secteam_verified?
</td>
</tr></table>
<p>
<div>
<pre>Please patch CVEs for package avro version 1.7.6
INFO (CVEs are): avro 1.7.6
cves found
CVE-2023-37475
Desc: Hamba avro is a go lang encoder/decoder implementation of the avro codec
specification. In affected versions a well-crafted string passed to avro's
`github.com/hamba/avro/v2.Unmarshal()` can throw a `fatal error: runtime: out
of memory` which is unrecoverable and can cause denial of service of the
consumer of avro. The root cause of the issue is that avro uses part of the
input to `Unmarshal()` to determine the size when creating a new slice and
hence an attacker may consume arbitrary amounts of memory which in turn may
cause the application to crash. This issue has been addressed in commit
`b4a402f4` which has been included in release version `2.13.0`. Users are
advised to upgrade. There are no known workarounds for this vulnerability.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2023-37475">https://nvd.nist.gov/vuln/detail/CVE-2023-37475</a>
Severity: HIGH</pre>
</div>
</p>
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