<?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>