[gentoo-commits] gentoo commit in xml/htdocs/security/en/glsa: glsa-201201-18.xml

[gentoo-commits] gentoo commit in xml/htdocs/security/en/glsa: glsa-201201-18.xml

[Alex Legler (a3li)]

a3li        12/01/30 12:43:06

  Added:                glsa-201201-18.xml
  Log:
  GLSA 201201-18

Revision  Changes    Path
1.1                  xml/htdocs/security/en/glsa/glsa-201201-18.xml

file : http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201201-18.xml?rev=1.1&view=markup
plain: http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201201-18.xml?rev=1.1&content-type=text/plain

Index: glsa-201201-18.xml
===================================================================
<?xml version="1.0" encoding="UTF-8"?>
<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?>
<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?>
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
<glsa id="201201-18">
  <title>bip: Multiple vulnerabilities</title>
  <synopsis>Multiple vulnerabilities in bip might allow remote unauthenticated
    attackers to cause a Denial of Service or possibly execute arbitrary code.
  </synopsis>
  <product type="ebuild">bip</product>
  <announced>January 30, 2012</announced>
  <revised>January 30, 2012: 1</revised>
  <bug>336321</bug>
  <bug>400599</bug>
  <access>remote</access>
  <affected>
    <package name="net-irc/bip" auto="yes" arch="*">
      <unaffected range="ge">0.8.8-r1</unaffected>
      <vulnerable range="lt">0.8.8-r1</vulnerable>
    </package>
  </affected>
  <background>
    <p>bip is a multi-user IRC proxy with SSL support.</p>
  </background>
  <description>
    <p>Multiple vulnerabilities have been discovered in bip:</p>
    
    <ul>
      <li>Uli Schlachter reported that bip does not properly handle invalid
        data during authentication, resulting in a daemon crash
        (CVE-2010-3071).
      </li>
      <li>Julien Tinnes reported that bip does not check the number of open
        file descriptors against FD_SETSIZE, resulting in a stack buffer
        overflow (CVE-2012-0806).
      </li>
    </ul>
  </description>
  <impact type="high">
    <p>A remote attacker could exploit these vulnerabilities to execute
      arbitrary code with the privileges of the user running the bip daemon, or
      cause a Denial of Service condition.
    </p>
  </impact>
  <workaround>
    <p>There is no known workaround at this time.</p>
  </workaround>
  <resolution>
    <p>All bip users should upgrade to the latest version:</p>
    
    <code>
      # emerge --sync
      # emerge --ask --oneshot --verbose "&gt;=net-irc/bip-0.8.8-r1"
    </code>
    
    <p>NOTE: The CVE-2010-3071 flaw was already corrected in an earlier version
      of bip and is included in this advisory for completeness.
    </p>
  </resolution>
  <references>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3071">CVE-2010-3071</uri>
    <uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0806">CVE-2012-0806</uri>
  </references>
  <metadata timestamp="Fri, 07 Oct 2011 23:37:17 +0000" tag="requester">
    underling
  </metadata>
  <metadata timestamp="Mon, 30 Jan 2012 12:28:13 +0000" tag="submitter">a3li</metadata>
</glsa>