gentoo-overlay/metadata/glsa/glsa-200801-22.xml

<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">

<glsa id="200801-22">
  <title>PeerCast: Buffer overflow</title>
  <synopsis>
    A buffer overflow vulnerability has been discovered in PeerCast.
  </synopsis>
  <product type="ebuild">peercast</product>
  <announced>January 30, 2008</announced>
  <revised>January 30, 2008: 02</revised>
  <bug>202747</bug>
  <access>remote</access>
  <affected>
    <package name="media-sound/peercast" auto="yes" arch="*">
      <unaffected range="ge">0.1218</unaffected>
      <vulnerable range="lt">0.1218</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    PeerCast is a client and server for P2P-radio network
    </p>
  </background>
  <description>
    <p>
    Luigi Auriemma reported a heap-based buffer overflow within the
    "handshakeHTTP()" function when processing HTTP requests.
    </p>
  </description>
  <impact type="high">
    <p>
    A remote attacker could send a specially crafted request to the
    vulnerable server, possibly resulting in the remote execution of
    arbitrary code with the privileges of the user running the PeerCast
    server, usually "nobody".
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All PeerCast users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=media-sound/peercast-0.1218&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6454">CVE-2007-6454</uri>
  </references>
  <metadata tag="requester" timestamp="Fri, 11 Jan 2008 08:22:19 +0000">
    p-y
  </metadata>
  <metadata tag="submitter" timestamp="Tue, 29 Jan 2008 19:51:49 +0000">
    p-y
  </metadata>
  <metadata tag="bugReady" timestamp="Tue, 29 Jan 2008 23:04:06 +0000">
    falco
  </metadata>
</glsa>