glsa-201801-13.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201801-13">
  <title>TigerVNC: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in TigerVNC, the worst of
    which may lead to arbitrary code execution.
  </synopsis>
  <product type="ebuild">tigervnc</product>
  <announced>2018-01-11</announced>
  <revised count="1">2018-01-11</revised>
  <bug>614742</bug>
  <bug>636396</bug>
  <access>local, remote</access>
  <affected>
    <package name="net-misc/tigervnc" auto="yes" arch="*">
      <unaffected range="ge">1.8.0</unaffected>
      <vulnerable range="lt">1.8.0</vulnerable>
    </package>
  </affected>
  <background>
    <p>TigerVNC is a high-performance VNC server/client.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in TigerVNC. Please review
      the referenced CVE Identifiers for details.
    </p>
  </description>
  <impact type="normal">
    <p>An attacker could execute arbitrary code or cause a Denial of Service
      condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All TigerVNC users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-misc/tigervnc-1.8.0"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2016-10207">
      CVE-2016-10207
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7392">
      CVE-2017-7392
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7393">
      CVE-2017-7393
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7394">
      CVE-2017-7394
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7395">
      CVE-2017-7395
    </uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2017-7396">
      CVE-2017-7396
    </uri>
  </references>
  <metadata tag="requester" timestamp="2017-11-24T22:29:53Z">chrisadr</metadata>
  <metadata tag="submitter" timestamp="2018-01-11T22:42:09Z">b-man</metadata>
</glsa>