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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] snakeyaml 1.25 CVEs found"
href="https://bugzilla.rosalinux.ru/show_bug.cgi?id=13314">13314</a>
</td>
</tr>
<tr>
<th>Summary</th>
<td>[CVE 21] snakeyaml 1.25 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-2017-18640, CVE-2022-1471, CVE-2022-25857, CVE-2022-38749, CVE-2022-38750, CVE-2022-38751, CVE-2022-38752, CVE-2022-41854,
</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>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 snakeyaml version 1.25
INFO (CVEs are): snakeyaml 1.25
cves found
CVE-2017-18640
Desc: The Alias feature in SnakeYAML before 1.26 allows entity expansion during
a load operation, a related issue to CVE-2003-1564.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2017-18640">https://nvd.nist.gov/vuln/detail/CVE-2017-18640</a>
Severity: HIGH
CVE-2022-1471
Desc: SnakeYaml's Constructor() class does not restrict types which can be
instantiated during deserialization. Deserializing yaml content provided by an
attacker can lead to remote code execution. We recommend using SnakeYaml's
SafeConsturctor when parsing untrusted content to restrict deserialization. We
recommend upgrading to version 2.0 and beyond.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-1471">https://nvd.nist.gov/vuln/detail/CVE-2022-1471</a>
Severity: CRITICAL
CVE-2022-25857
Desc: The package org.yaml:snakeyaml from 0 and before 1.31 are vulnerable to
Denial of Service (DoS) due missing to nested depth limitation for collections.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-25857">https://nvd.nist.gov/vuln/detail/CVE-2022-25857</a>
Severity: HIGH
CVE-2022-38749
Desc: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial
of Service attacks (DOS). If the parser is running on user supplied input, an
attacker may supply content that causes the parser to crash by stackoverflow.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-38749">https://nvd.nist.gov/vuln/detail/CVE-2022-38749</a>
Severity: MEDIUM
CVE-2022-38750
Desc: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial
of Service attacks (DOS). If the parser is running on user supplied input, an
attacker may supply content that causes the parser to crash by stackoverflow.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-38750">https://nvd.nist.gov/vuln/detail/CVE-2022-38750</a>
Severity: MEDIUM
CVE-2022-38751
Desc: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial
of Service attacks (DOS). If the parser is running on user supplied input, an
attacker may supply content that causes the parser to crash by stackoverflow.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-38751">https://nvd.nist.gov/vuln/detail/CVE-2022-38751</a>
Severity: MEDIUM
CVE-2022-38752
Desc: Using snakeYAML to parse untrusted YAML files may be vulnerable to Denial
of Service attacks (DOS). If the parser is running on user supplied input, an
attacker may supply content that causes the parser to crash by stack-overflow.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-38752">https://nvd.nist.gov/vuln/detail/CVE-2022-38752</a>
Severity: MEDIUM
CVE-2022-41854
Desc: Those using Snakeyaml to parse untrusted YAML files may be vulnerable to
Denial of Service attacks (DOS). If the parser is running on user supplied
input, an attacker may supply content that causes the parser to crash by stack
overflow. This effect may support a denial of service attack.
Link: <a href="https://nvd.nist.gov/vuln/detail/CVE-2022-41854">https://nvd.nist.gov/vuln/detail/CVE-2022-41854</a>
Severity: MEDIUM</pre>
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