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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id= "202101-27" >
<title > FreeRADIUS: Root privilege escalation</title>
<synopsis > Multiple vulnerabilities were discovered in Gentoo's systemd unit
for FreeRADIUS which could lead to root privilege escalation.
</synopsis>
<product type= "ebuild" > freeradius</product>
<announced > 2021-01-26</announced>
<revised count= "1" > 2021-01-26</revised>
<bug > 630910</bug>
<access > local</access>
<affected >
<package name= "net-dialup/freeradius" auto= "yes" arch= "*" >
<unaffected range= "ge" > 3.0.20-r1</unaffected>
<vulnerable range= "lt" > 3.0.20-r1</vulnerable>
</package>
</affected>
<background >
<p > FreeRADIUS is a modular, high performance free RADIUS suite.</p>
</background>
<description >
<p > It was discovered that Gentoo’ s FreeRADIUS systemd unit set
permissions on an unsafe directory on start.
</p>
</description>
<impact type= "normal" >
<p > A local attacker could escalate privileges.</p>
</impact>
<workaround >
<p > There is no known workaround at this time.</p>
</workaround>
<resolution >
<p > All FreeRADIUS users should upgrade to the latest version:</p>
<code >
# emerge --sync
# emerge --ask --oneshot --verbose "> =net-dialup/freeradius-3.0.20-r1"
</code>
</resolution>
<references >
</references>
<metadata tag= "requester" timestamp= "2021-01-25T21:55:08Z" > sam_c</metadata>
<metadata tag= "submitter" timestamp= "2021-01-26T00:13:46Z" > sam_c</metadata>
</glsa>