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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+<glsa id="201301-02">
+ <title>HAProxy: Arbitrary code execution</title>
+ <synopsis>A buffer overflow in HAProxy may allow execution of arbitrary code.</synopsis>
+ <product type="ebuild">haproxy</product>
+ <announced>2013-01-08</announced>
+ <revised count="1">2013-01-08</revised>
+ <bug>417079</bug>
+ <access>remote</access>
+ <affected>
+ <package name="net-proxy/haproxy" auto="yes" arch="*">
+ <unaffected range="ge">1.4.21</unaffected>
+ <vulnerable range="lt">1.4.21</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>HAProxy is a TCP/HTTP reverse proxy for high availability environments.</p>
+ </background>
+ <description>
+ <p>A boundary error in HAProxy could cause a buffer overflow when header
+ rewriting is enabled and the configuration sets global.tune.bufsize to a
+ value greater than the default (16384 bytes).
+ </p>
+ </description>
+ <impact type="high">
+ <p>A remote attacker could possibly execute arbitrary code with the
+ privileges of the process or cause a Denial of Service condition.
+ </p>
+ </impact>
+ <workaround>
+ <p>There is no known workaround at this time.</p>
+ </workaround>
+ <resolution>
+ <p>All HAProxy users should upgrade to the latest version:</p>
+
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose "&gt;=net-proxy/haproxy-1.4.21"
+ </code>
+ </resolution>
+ <references>
+ <uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-2942">CVE-2012-2942</uri>
+ </references>
+ <metadata tag="requester" timestamp="2012-06-10T15:38:17Z">
+ underling
+ </metadata>
+ <metadata tag="submitter" timestamp="2013-01-08T23:51:14Z">ackle</metadata>
+</glsa>