You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
73 lines
3.0 KiB
73 lines
3.0 KiB
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="201202-02">
|
|
<title>Quagga: Multiple vulnerabilities</title>
|
|
<synopsis>Multiple vulnerabilities were found in Quagga, the worst of which
|
|
leading to remote execution of arbitrary code.
|
|
</synopsis>
|
|
<product type="ebuild">Quagga</product>
|
|
<announced>2012-02-21</announced>
|
|
<revised count="2">2012-02-21</revised>
|
|
<bug>334303</bug>
|
|
<bug>359903</bug>
|
|
<bug>384651</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="net-misc/quagga" auto="yes" arch="*">
|
|
<unaffected range="ge">0.99.20 </unaffected>
|
|
<vulnerable range="lt">0.99.20 </vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>Quagga is a free routing daemon replacing Zebra supporting RIP, OSPF and
|
|
BGP.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>Multiple vulnerabilities have been discovered in Quagga. Please review
|
|
the CVE identifiers referenced below for details.
|
|
</p>
|
|
</description>
|
|
<impact type="high">
|
|
<p>A BGP peer could send a Route-Refresh message with specially-crafted ORF
|
|
record, which can cause Quagga's bgpd to crash or possibly execute
|
|
arbitrary code with the privileges of the user running Quagga's bgpd; a
|
|
BGP update AS path request with unknown AS type, or malformed
|
|
AS-Pathlimit or Extended-Community attributes could lead to Denial of
|
|
Service (daemon crash), an error in bgpd when handling AS_PATH attributes
|
|
within UPDATE messages can
|
|
be exploited to cause a heap-based buffer overflow resulting in a crash
|
|
of the
|
|
daemon and disruption of IPv4 routing, two errors in ospf6d and ospfd can
|
|
each be exploited to crash the daemon and disrupt IP routing.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>There is no known workaround at this time.</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>All Quagga users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-misc/quagga-0.99.20"
|
|
</code>
|
|
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-1674">CVE-2010-1674</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-1675">CVE-2010-1675</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2948">CVE-2010-2948</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-2949">CVE-2010-2949</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3323">CVE-2011-3323</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3324">CVE-2011-3324</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3325">CVE-2011-3325</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3326">CVE-2011-3326</uri>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2011-3327">CVE-2011-3327</uri>
|
|
</references>
|
|
<metadata timestamp="2011-10-07T23:38:14Z" tag="requester">
|
|
underling
|
|
</metadata>
|
|
<metadata timestamp="2012-02-21T19:14:56Z" tag="submitter">a3li</metadata>
|
|
</glsa>
|