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<base href="https://bugzilla.rosalinux.ru/">
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<body><table border="1" cellspacing="0" cellpadding="8">
<tr>
<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] heimdal 7.7.0 CVEs found"
href="https://bugzilla.rosalinux.ru/show_bug.cgi?id=13534">13534</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CVE 21] heimdal 7.7.0 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-2021-44758, CVE-2022-41916,
</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 heimdal version 7.7.0
INFO (CVEs are): heimdal 7.7.0
cves found
CVE-2021-44758
Desc: Heimdal before 7.7.1 allows attackers to cause a NULL pointer dereference
in a SPNEGO acceptor via a preferred_mech_type of GSS_C_NO_OID and a nonzero
initial_response value to send_accept.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2021-44758">https://nvd.nist.gov/vuln/detail/CVE-2021-44758</a>
Severity: HIGH
CVE-2022-41916
Desc: Heimdal is an implementation of ASN.1/DER, PKIX, and Kerberos. Versions
prior to 7.7.1 are vulnerable to a denial of service vulnerability in Heimdal's
PKI certificate validation library, affecting the KDC (via PKINIT) and kinit
(via PKINIT), as well as any third-party applications using Heimdal's libhx509.
Users should upgrade to Heimdal 7.7.1 or 7.8. There are no known workarounds
for this issue.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-41916">https://nvd.nist.gov/vuln/detail/CVE-2022-41916</a>
Severity: HIGH</pre>
</div>
</p>
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