glsa-202007-18.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202007-18">
  <title>QtNetwork: Denial of service</title>
  <synopsis>A vulnerability in QtNetwork could lead to a Denial of Service
    condition.
  </synopsis>
  <product type="ebuild">qtnetwork</product>
  <announced>2020-07-26</announced>
  <revised count="1">2020-07-26</revised>
  <bug>727604</bug>
  <access>remote</access>
  <affected>
    <package name="dev-qt/qtnetwork" auto="yes" arch="*">
      <unaffected range="ge">5.14.2-r1</unaffected>
      <vulnerable range="lt">5.14.2-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>QtNetwork provides a set of APIs for programming applications that use
      TCP/IP. It is part of the Qt framework.
    </p>
  </background>
  <description>
    <p>A flaw was discovered in QtNetwork’s handling of OpenSSL protocol
      errors.
    </p>
  </description>
  <impact type="normal">
    <p>An attacker could cause a possible Denial of Service condition.</p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All QtNetwork users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-qt/qtnetwork-5.14.2-r1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-13962">CVE-2020-13962</uri>
  </references>
  <metadata tag="requester" timestamp="2020-06-17T14:27:39Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2020-07-26T23:59:22Z">sam_c</metadata>
</glsa>