<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202105-10">
  <title>GNOME Autoar: User-assisted execution of arbitrary code</title>
  <synopsis>A vulnerability has been found in GNOME Autoar that could allow a
    remote attacker to execute arbitrary code.
  </synopsis>
  <product type="ebuild">gnome-autoar</product>
  <announced>2021-05-26</announced>
  <revised count="1">2021-05-26</revised>
  <bug>768828</bug>
  <bug>777126</bug>
  <access>local, remote</access>
  <affected>
    <package name="app-arch/gnome-autoar" auto="yes" arch="*">
      <unaffected range="ge">0.3.1</unaffected>
      <vulnerable range="lt">0.3.1</vulnerable>
    </package>
  </affected>
  <background>
    <p>GNOME Autoar provides functions and widgets for GNOME applications which
      want to use archives as a method to transfer directories over the
      internet.
    </p>
  </background>
  <description>
    <p>It was discovered that GNOME Autoar could extract files outside of the
      intended directory.
    </p>
  </description>
  <impact type="normal">
    <p>A remote attacker could entice a user to open a specially crafted
      archive using GNOME Autoar, possibly resulting in execution of arbitrary
      code with the privileges of the process or a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All GNOME Autoar users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=app-arch/gnome-autoar-0.3.1"
    </code>
    
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2020-36241">CVE-2020-36241</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2021-28650">CVE-2021-28650</uri>
  </references>
  <metadata tag="requester" timestamp="2021-05-25T21:19:21Z">whissi</metadata>
  <metadata tag="submitter" timestamp="2021-05-26T08:14:43Z">whissi</metadata>
</glsa>
