[gentoo-commits] gentoo commit in xml/htdocs/security/en/glsa: glsa-200909-13.xml

[gentoo-commits] gentoo commit in xml/htdocs/security/en/glsa: glsa-200909-13.xml

[Alex Legler (a3li)]

a3li        09/09/12 16:27:10

  Added:                glsa-200909-13.xml
  Log:
  GLSA 200909-13

Revision  Changes    Path
1.1                  xml/htdocs/security/en/glsa/glsa-200909-13.xml

file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200909-13.xml?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200909-13.xml?rev=1.1&content-type=text/plain

Index: glsa-200909-13.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="200909-13">
  <title>irssi: Execution of arbitrary code</title>
  <synopsis>
    A remotely exploitable off-by-one error leading to a heap overflow was
    found in irssi which might result in the execution of arbitrary code.
  </synopsis>
  <product type="ebuild">irssi</product>
  <announced>September 12, 2009</announced>
  <revised>September 12, 2009: 01</revised>
  <bug>271875</bug>
  <access>remote</access>
  <affected>
    <package name="net-irc/irssi" auto="yes" arch="*">
      <unaffected range="ge">0.8.13-r1</unaffected>
      <vulnerable range="lt">0.8.13-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>
    irssi is a modular textUI IRC client with IPv6 support.
    </p>
  </background>
  <description>
    <p>
    Nemo discovered an off-by-one error leading to a heap overflow in
    irssi's event_wallops() parsing function.
    </p>
  </description>
  <impact type="high">
    <p>
    A remote attacker might entice a user to connect to a malicious IRC
    server, use a man-in-the-middle attack to redirect a user to such a
    server or use ircop rights to send a specially crafted WALLOPS message,
    which might result in the execution of arbitrary code with the
    privileges of the user running irssi.
    </p>
  </impact>
  <workaround>
    <p>
    There is no known workaround at this time.
    </p>
  </workaround>
  <resolution>
    <p>
    All irssi users should upgrade to the latest version:
    </p>
    <code>
    # emerge --sync
    # emerge --ask --oneshot --verbose =net-irc/irssi-0.8.13-r1</code>
  </resolution>
  <references>
    <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-1959">CVE-2009-1959</uri>
  </references>
  <metadata tag="requester" timestamp="Wed, 10 Jun 2009 19:45:21 +0000">
    a3li
  </metadata>
  <metadata tag="submitter" timestamp="Thu, 02 Jul 2009 19:15:53 +0000">
    craig
  </metadata>
  <metadata tag="bugReady" timestamp="Sat, 12 Sep 2009 16:10:35 +0000">
    craig
  </metadata>
</glsa>