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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201908-17">
  <title>ZeroMQ: Arbitrary code execution</title>
  <synopsis>A vulnerability in ZeroMQ might allow an attacker to execute
    arbitrary code.
  </synopsis>
  <product type="ebuild">zeromq</product>
  <announced>2019-08-15</announced>
  <revised count="1">2019-08-15</revised>
  <bug>689426</bug>
  <access>remote</access>
  <affected>
    <package name="net-libs/zeromq" auto="yes" arch="*">
      <unaffected range="ge">4.3.2</unaffected>
      <vulnerable range="lt">4.3.2</vulnerable>
    </package>
  </affected>
  <background>
    <p>Looks like an embeddable networking library but acts like a concurrency
      framework.
    </p>
  </background>
  <description>
    <p>A buffer overflow was discovered in ZeroMQ.</p>
  </description>
  <impact type="high">
    <p>An attacker could possibly execute arbitrary code with the privileges of
      the process or cause a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All ZeroMQ users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-libs/zeromq-4.3.2"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-13132">CVE-2019-13132</uri>
  </references>
  <metadata tag="requester" timestamp="2019-08-11T22:35:49Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2019-08-15T15:58:45Z">b-man</metadata>
</glsa>