51 lines
1.8 KiB
XML
51 lines
1.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="202105-17">
|
|
<title>rxvt-unicode: User-assisted execution of arbitrary code</title>
|
|
<synopsis>A vulnerability in rxvt-unicode may allow a remote attacker to
|
|
execute arbitrary code.
|
|
</synopsis>
|
|
<product type="ebuild">rxvt-unicode</product>
|
|
<announced>2021-05-26</announced>
|
|
<revised count="1">2021-05-26</revised>
|
|
<bug>790782</bug>
|
|
<access>local, remote</access>
|
|
<affected>
|
|
<package name="x11-terms/rxvt-unicode" auto="yes" arch="*">
|
|
<unaffected range="ge">9.22-r9</unaffected>
|
|
<vulnerable range="lt">9.22-r9</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>rxvt-unicode (urxvt) is a clone of the rxvt terminal emulator.</p>
|
|
</background>
|
|
<description>
|
|
<p>It was discovered that rxvt-unicode did not properly handle certain
|
|
escape sequences.
|
|
</p>
|
|
</description>
|
|
<impact type="normal">
|
|
<p>A remote attacker could entice a user to run a program where attacker
|
|
controls the output inside a rxvt terminal window, possibly resulting in
|
|
execution of arbitrary code with the privileges of the process or a
|
|
Denial of Service condition.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>There is no known workaround at this time.</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>All rxvt-unicode users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=x11-terms/rxvt-unicode-9.22-r9"
|
|
</code>
|
|
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-33477">CVE-2021-33477</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2021-05-24T15:13:20Z">whissi</metadata>
|
|
<metadata tag="submitter" timestamp="2021-05-26T08:38:12Z">whissi</metadata>
|
|
</glsa>
|