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py 07/09/27 20:53:24 |
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Added: glsa-200709-16.xml |
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Log: |
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GLSA 200709-16 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200709-16.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200709-16.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200709-16.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200709-16.xml |
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=================================================================== |
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<?xml version="1.0" encoding="utf-8"?> |
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?> |
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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|
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<glsa id="200709-16"> |
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<title>Lighttpd: Buffer overflow</title> |
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<synopsis> |
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Lighttpd is vulnerable to the remote execution of arbitrary code. |
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</synopsis> |
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<product type="ebuild">lighttpd</product> |
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<announced>September 27, 2007</announced> |
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<revised>September 27, 2007: 01</revised> |
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<bug>191912</bug> |
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<access>remote</access> |
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<affected> |
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<package name="www-servers/lighttpd" auto="yes" arch="*"> |
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<unaffected range="ge">1.4.18</unaffected> |
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<vulnerable range="lt">1.4.18</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p> |
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Lighttpd is a lightweight HTTP web server. |
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</p> |
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</background> |
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<description> |
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<p> |
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Mattias Bengtsson and Philip Olausson have discovered a buffer overflow |
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vulnerability in the function fcgi_env_add() in the file mod_fastcgi.c |
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when processing overly long HTTP headers. |
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</p> |
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</description> |
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<impact type="high"> |
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<p> |
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A remote attacker could send a specially crafted request to the |
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vulnerable Lighttpd server, resulting in the remote execution of |
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arbitrary code with privileges of the user running the web server. Note |
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that mod_fastcgi is disabled in Gentoo's default configuration. |
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</p> |
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</impact> |
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<workaround> |
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<p> |
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Edit the file /etc/lighttpd/lighttpd.conf and comment the following |
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line: "include mod_fastcgi.conf" |
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</p> |
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</workaround> |
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<resolution> |
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<p> |
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All Lighttpd users should upgrade to the latest version: |
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</p> |
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=www-servers/lighttpd-1.4.18"</code> |
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</resolution> |
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<references> |
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-4727">CVE-2007-4727</uri> |
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</references> |
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<metadata tag="requester" timestamp="Thu, 20 Sep 2007 21:10:23 +0000"> |
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p-y |
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</metadata> |
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<metadata tag="bugReady" timestamp="Thu, 20 Sep 2007 21:10:32 +0000"> |
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p-y |
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</metadata> |
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<metadata tag="submitter" timestamp="Sat, 22 Sep 2007 16:06:46 +0000"> |
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p-y |
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</metadata> |
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</glsa> |
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-- |
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