66 lines
1.9 KiB
XML
66 lines
1.9 KiB
XML
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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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<glsa id="200712-19">
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<title>Syslog-ng: Denial of Service</title>
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<synopsis>
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A Denial of Service vulnerability has been discovered in Syslog-ng.
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</synopsis>
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<product type="ebuild">syslog-ng</product>
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<announced>December 29, 2007</announced>
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<revised>December 29, 2007: 01</revised>
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<bug>202718</bug>
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<access>remote</access>
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<affected>
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<package name="app-admin/syslog-ng" auto="yes" arch="*">
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<unaffected range="ge">2.0.6</unaffected>
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<vulnerable range="lt">2.0.6</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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Syslog-ng is a flexible and scalable system logger.
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</p>
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</background>
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<description>
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<p>
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Oriol Carreras reported a NULL pointer dereference in the
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log_msg_parse() function when processing timestamps without a
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terminating whitespace character.
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</p>
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</description>
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<impact type="normal">
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<p>
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A remote attacker could send a specially crafted event to a vulnerable
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Syslog-ng server, resulting in a crash.
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</p>
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</impact>
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<workaround>
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<p>
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There is no known workaround at this time.
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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 Syslog-ng 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 ">=app-admin/syslog-ng-2.0.6"</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-2007-6437">CVE-2007-6437</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 22 Dec 2007 13:17:29 +0000">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="Fri, 28 Dec 2007 23:09:28 +0000">
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p-y
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</metadata>
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<metadata tag="bugReady" timestamp="Fri, 28 Dec 2007 23:09:43 +0000">
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p-y
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</metadata>
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</glsa>
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