glsa-202004-13.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202004-13">
  <title>Git: Information disclosure</title>
  <synopsis>Multiple vulnerabilities have been found in Git which might all
    allow attackers to access sensitive information.
  </synopsis>
  <product type="ebuild">git</product>
  <announced>2020-04-23</announced>
  <revised count="1">2020-04-23</revised>
  <bug>717156</bug>
  <bug>718710</bug>
  <access>remote</access>
  <affected>
    <package name="dev-vcs/git" auto="yes" arch="*">
      <unaffected range="rge">2.23.3</unaffected>
      <unaffected range="rge">2.24.3</unaffected>
      <unaffected range="rge">2.25.4</unaffected>
      <unaffected range="rge">2.26.2</unaffected>
      <vulnerable range="lt">2.26.2</vulnerable>
    </package>
  </affected>
  <background>
    <p>Git is a free and open source distributed version control system
      designed to handle everything from small to very large projects with
      speed and efficiency.
    </p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in Git. Please review the
      CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="low">
    <p>A remote attacker, by providing a specially crafted URL, could possibly
      trick Git into returning credential information for a wrong host.
    </p>
  </impact>
  <workaround>
    <p>Disabling credential helpers will prevent this vulnerability.</p>
  </workaround>
  <resolution>
    <p>All Git 2.23.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-vcs/git-2.23.3"
    </code>
    
    <p>All Git 2.24.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-vcs/git-2.24.3"
    </code>
    
    <p>All Git 2.25.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-vcs/git-2.25.4"
    </code>
    
    <p>All Git 2.26.x users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=dev-vcs/git-2.26.2"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-11008">CVE-2020-11008</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-5260">CVE-2020-5260</uri>
  </references>
  <metadata tag="requester" timestamp="2020-04-23T14:48:48Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2020-04-23T15:16:30Z">whissi</metadata>
</glsa>