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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202006-06">
<title>ssvnc: Multiple vulnerabilities</title>
<synopsis>Multiple vulnerabilities have been found in ssvnc, the worst of
which could result in the arbitrary execution of code.
</synopsis>
<product type="ebuild">ssvnc</product>
<announced>2020-06-13</announced>
<revised count="1">2020-06-13</revised>
<bug>701820</bug>
<access>remote</access>
<affected>
<package name="net-misc/ssvnc" auto="yes" arch="*">
<vulnerable range="le">1.0.29-r2</vulnerable>
</package>
</affected>
<background>
<p>The Enhanced TightVNC Viewer, SSVNC, adds encryption security to VNC
connections.
</p>
</background>
<description>
<p>Multiple vulnerabilities have been discovered in ssvnc. Please review
the CVE identifiers referenced below for details.
</p>
</description>
<impact type="normal">
<p>Please review the referenced CVE identifiers for details.</p>
</impact>
<workaround>
<p>There is no known workaround at this time.</p>
</workaround>
<resolution>
<p>Gentoo has discontinued support for ssvnc. We recommend that users
unmerge ssvnc:
</p>
<code>
# emerge --unmerge "net-misc/ssvnc"
</code>
<p>NOTE: The Gentoo developer(s) maintaining ssvnc have discontinued
support at this time. It may be possible that a new Gentoo developer will
update ssvnc at a later date. An alternative may be a manual SSH tunnel.
</p>
</resolution>
<references>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-20020">CVE-2018-20020</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-20021">CVE-2018-20021</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-20022">CVE-2018-20022</uri>
<uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-20024">CVE-2018-20024</uri>
</references>
<metadata tag="requester" timestamp="2020-05-24T17:26:39Z">sam_c</metadata>
<metadata tag="submitter" timestamp="2020-06-13T01:09:16Z">sam_c</metadata>
</glsa>
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