53 lines
1.8 KiB
XML
53 lines
1.8 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="201201-04">
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<title>Logsurfer: Arbitrary code execution</title>
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<synopsis>A double-free flaw in Logsurfer allows a remote attacker to execute
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arbitrary code.
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</synopsis>
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<product type="ebuild">Logsurfer</product>
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<announced>January 20, 2012</announced>
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<revised>January 20, 2012: 1</revised>
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<bug>387397</bug>
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<access>remote</access>
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<affected>
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<package name="app-admin/logsurfer+" auto="yes" arch="*">
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<unaffected range="ge">1.8</unaffected>
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<vulnerable range="lt">1.8</vulnerable>
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</package>
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</affected>
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<background>
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<p>Logsurfer is a real time log monitoring and analysis tool.</p>
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</background>
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<description>
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<p>Logsurfer log files may contain substrings used for executing external
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commands. The prepare_exec() function in src/exec.c contains a
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double-free vulnerability.
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could inject specially-crafted strings into a log file
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processed by Logsurfer, resulting in the execution of arbitrary code with
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the permissions of the Logsurfer user.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All Logsurfer users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=app-admin/logsurfer+-1.8"
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</code>
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</resolution>
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<references>
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<uri link="http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2011-3626">
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CVE-2011-3626
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</uri>
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</references>
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<metadata timestamp="Sat, 19 Nov 2011 12:42:58 +0000" tag="requester">ackle</metadata>
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<metadata timestamp="Fri, 20 Jan 2012 18:19:29 +0000" tag="submitter">ackle</metadata>
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</glsa>
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