glsa-200803-10.xml


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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="200803-10">
  <title>lighttpd: Multiple vulnerabilities</title>
  <synopsis>
    Multiple vulnerabilities have been discovered in lighttpd.
  </synopsis>
  <product type="ebuild">lighttpd</product>
  <announced>2008-03-05</announced>
  <revised count="01">2008-03-05</revised>
  <bug>211230</bug>
  <bug>211956</bug>
  <access>remote</access>
  <affected>
    <package name="www-servers/lighttpd" auto="yes" arch="*">
      <unaffected range="ge">1.4.18-r2</unaffected>
      <vulnerable range="lt">1.4.18-r2</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    lighttpd is a lightweight high-performance web server.
    </p>
  </background>
  <description>
    <p>
    lighttpd contains a calculation error when allocating the global file
    descriptor array (CVE-2008-0983). Furthermore, it sends the source of a
    CGI script instead of returning a 500 error (Internal Server Error)
    when the fork() system call fails (CVE-2008-1111).
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote attacker could exploit these vulnerabilities to cause a Denial
    of Service or gain the source of a CGI script.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All lighttpd users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose "&gt;=www-servers/lighttpd-1.4.18-r2"</code>
  </resolution>
  <references>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-0983">CVE-2008-0983</uri>
    <uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-1111">CVE-2008-1111</uri>
  </references>
  <metadata tag="requester" timestamp="2008-03-02T13:11:03Z">
    rbu
  </metadata>
  <metadata tag="submitter" timestamp="2008-03-02T22:33:25Z">
    keytoaster
  </metadata>
  <metadata tag="bugReady" timestamp="2008-03-04T21:56:43Z">
    p-y
  </metadata>
</glsa>