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<?xml version="1.0" encoding="utf-8"?>
<glsa id="200704-17">
<title>3proxy: Buffer overflow</title>
A vulnerability has been discovered in 3proxy allowing for the remote
execution of arbitrary code.
<product type="ebuild">3proxy</product>
<announced>April 22, 2007</announced>
<revised>April 22, 2007: 01</revised>
<package name="net-proxy/3proxy" auto="yes" arch="*">
<unaffected range="ge">0.5.3h</unaffected>
<vulnerable range="lt">0.5.3h</vulnerable>
3proxy is a multi-protocol proxy, including HTTP/HTTPS/FTP and SOCKS
The 3proxy development team reported a buffer overflow in the logurl()
function when processing overly long requests.
<impact type="high">
A remote attacker could send a specially crafted transparent request to
the proxy, resulting in the execution of arbitrary code with privileges
of the user running 3proxy.
There is no known workaround at this time.
All 3proxy users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose &quot;&gt;=net-proxy/3proxy-0.5.3h&quot;</code>
<uri link="">CVE-2007-2031</uri>
<metadata tag="requester" timestamp="Wed, 18 Apr 2007 05:09:29 +0000">
<metadata tag="submitter" timestamp="Wed, 18 Apr 2007 08:45:40 +0000">
<metadata tag="bugReady" timestamp="Wed, 18 Apr 2007 20:45:40 +0000">