metadata/glsa/glsa-201001-06.xml


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

<glsa id="201001-06">
  <title>aria2: Multiple vulnerabilities</title>
  <synopsis>
    A buffer overflow and a format string vulnerability in aria2 allow remote
    attackers to execute arbitrary code.
  </synopsis>
  <product type="ebuild">aria2</product>
  <announced>January 13, 2010</announced>
  <revised>January 13, 2010: 01</revised>
  <bug>288291</bug>
  <access>remote</access>
  <affected>
    <package name="net-misc/aria2" auto="yes" arch="*">
      <unaffected range="ge">1.6.3</unaffected>
      <vulnerable range="lt">1.6.3</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    aria2 is a download utility with resuming and segmented downloading
    with HTTP/HTTPS/FTP/BitTorrent support.
    </p>
  </background>
  <description>
    <p>
    Tatsuhiro Tsujikawa reported a buffer overflow in
    DHTRoutingTableDeserializer.cc (CVE-2009-3575) and a format string
    vulnerability in the AbstractCommand::onAbort() function in
    src/AbstractCommand.cc (CVE-2009-3617).
    </p>
  </description>
  <impact type="normal">
    <p>
    A remote, unauthenticated attacker could possibly execute arbitrary
    code with the privileges of the user running the application or cause a
    Denial of Service (application crash).
    </p>
  </impact>
  <workaround>
    <p>
    Do not use DHT (CVE-2009-3575) and disable logging (CVE-2009-3617).
    </p>
  </workaround>
  <resolution>
    <p>
    All aria2 users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose &quot;&gt;=net-misc/aria2-1.6.3&quot;</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3575">CVE-2009-3575</uri>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-3617">CVE-2009-3617</uri>
  </references>
  <metadata tag="requester" timestamp="Fri, 06 Nov 2009 09:27:41 +0000">
    keytoaster
  </metadata>
  <metadata tag="submitter" timestamp="Tue, 05 Jan 2010 21:05:40 +0000">
    craig
  </metadata>
  <metadata tag="bugReady" timestamp="Sun, 10 Jan 2010 19:40:46 +0000">
    craig
  </metadata>
</glsa>