glsa-202107-36.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202107-36">
  <title>urllib3: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in urllib3, the worst of
    which could result in a Denial of Service condition.
  </synopsis>
  <product type="ebuild">urllib3</product>
  <announced>2021-07-15</announced>
  <revised count="1">2021-07-15</revised>
  <bug>776421</bug>
  <bug>799413</bug>
  <access>remote</access>
  <affected>
    <package name="dev-python/urllib3" auto="yes" arch="*">
      <unaffected range="ge">1.26.5</unaffected>
      <vulnerable range="lt">1.26.5</vulnerable>
    </package>
  </affected>
  <background>
    <p>The urllib3 library is an HTTP library with thread-safe connection
      pooling, file post, and more.
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in urllib3. Please review
      the CVE identifiers referenced below for details.
    </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 urllib3 users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-python/urllib3-1.26.5"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-28363">CVE-2021-28363</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-33503">CVE-2021-33503</uri>
  </references>
  <metadata tag="requester" timestamp="2021-07-13T14:50:16Z">ajak</metadata>
  <metadata tag="submitter" timestamp="2021-07-15T05:20:38Z">ajak</metadata>
</glsa>