You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
43 lines
2.0 KiB
43 lines
2.0 KiB
7 months ago
|
<?xml version="1.0" encoding="UTF-8"?>
|
||
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
||
|
<glsa id="202310-16">
|
||
|
<title>Ubiquiti UniFi: remote code execution via bundled log4j</title>
|
||
|
<synopsis>A vulnerability has been discovered in unifi where bundled log4j can facilitate a remote code execution</synopsis>
|
||
|
<product type="ebuild">unifi</product>
|
||
|
<announced>2023-10-26</announced>
|
||
|
<revised count="1">2023-10-26</revised>
|
||
|
<bug>828853</bug>
|
||
|
<access>remote</access>
|
||
|
<affected>
|
||
|
<package name="net-wireless/unifi" auto="yes" arch="*">
|
||
|
<unaffected range="ge">6.5.55</unaffected>
|
||
|
<vulnerable range="lt">6.5.55</vulnerable>
|
||
|
</package>
|
||
|
</affected>
|
||
|
<background>
|
||
|
<p>Ubiquiti UniFi is a Management Controller for Ubiquiti Networks UniFi APs.</p>
|
||
|
</background>
|
||
|
<description>
|
||
|
<p>A bundled version of log4j could facilitate remote code execution. Please review the CVE identifier referenced below for details.</p>
|
||
|
</description>
|
||
|
<impact type="high">
|
||
|
<p>An attacker with permission to modify the logging configuration file can construct a malicious configuration using a JDBC Appender with a data source referencing a JNDI URI which can execute remote code.</p>
|
||
|
</impact>
|
||
|
<workaround>
|
||
|
<p>There is no known workaround at this time.</p>
|
||
|
</workaround>
|
||
|
<resolution>
|
||
|
<p>All Ubiquity UniFi users should upgrade to the latest version:</p>
|
||
|
|
||
|
<code>
|
||
|
# emerge --sync
|
||
|
# emerge --ask --oneshot --verbose ">=net-wireless/unifi-6.5.55"
|
||
|
</code>
|
||
|
</resolution>
|
||
|
<references>
|
||
|
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-4104">CVE-2021-4104</uri>
|
||
|
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-45046">CVE-2021-45046</uri>
|
||
|
</references>
|
||
|
<metadata tag="requester" timestamp="2023-10-26T04:47:43.475731Z">graaff</metadata>
|
||
|
<metadata tag="submitter" timestamp="2023-10-26T04:47:43.478412Z">graaff</metadata>
|
||
|
</glsa>
|