<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="202101-24">
  <title>cfitsio: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been found in cfitsio, the worst of
    which could result in the arbitrary execution of code.
  </synopsis>
  <product type="ebuild">cfitsio</product>
  <announced>2021-01-26</announced>
  <revised count="1">2021-01-26</revised>
  <bug>673944</bug>
  <access>remote</access>
  <affected>
    <package name="sci-libs/cfitsio" auto="yes" arch="*">
      <unaffected range="ge">3.490</unaffected>
      <vulnerable range="lt">3.490</vulnerable>
    </package>
  </affected>
  <background>
    <p>A C and Fortran library for manipulating FITS files.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in cfitsio. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>Please review the referenced CVE identifiers for details.</p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All cfitsio users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=sci-libs/cfitsio-3.490"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-3846">CVE-2018-3846</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-3847">CVE-2018-3847</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-3848">CVE-2018-3848</uri>
    <uri link="https://nvd.nist.gov/vuln/detail/CVE-2018-3849">CVE-2018-3849</uri>
  </references>
  <metadata tag="requester" timestamp="2021-01-25T23:40:35Z">sam_c</metadata>
  <metadata tag="submitter" timestamp="2021-01-26T00:12:33Z">sam_c</metadata>
</glsa>
