glsa-201701-57.xml


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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201701-57">
  <title>T1Lib: : Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities have been discovered in T1Lib, the worst
    of which could lead to remote execution of arbitrary code.
  </synopsis>
  <product type="ebuild">t1lib</product>
  <announced>2017-01-23</announced>
  <revised>2017-01-23: 1</revised>
  <bug>358667</bug>
  <access>remote</access>
  <affected>
    <package name="media-libs/t1lib" auto="yes" arch="*">
      <unaffected range="ge">5.1.2-r1</unaffected>
      <vulnerable range="lt">5.1.2-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>T1Lib is a library for rasterizing bitmaps from Adobe Type 1 fonts.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in T1Lib. Please review
      the CVE identifiers referenced below for details.
    </p>
  </description>
  <impact type="normal">
    <p>Remote attackers, by coercing users to process specially crafted AFM
      font or PDF file, could cause a Denial of Service condition or execute
      arbitrary code.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All T1Lib users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=media-libs/t1lib-5.1.2-r1"
    </code>
  </resolution>
  <references>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2642">CVE-2010-2642</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0433">CVE-2011-0433</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-0764">CVE-2011-0764</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1552">CVE-2011-1552</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1553">CVE-2011-1553</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-1554">CVE-2011-1554</uri>
    <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-5244">CVE-2011-5244</uri>
  </references>
  <metadata tag="requester" timestamp="2017-01-18T03:19:11Z">b-man</metadata>
  <metadata tag="submitter" timestamp="2017-01-23T22:39:53Z">b-man</metadata>
</glsa>