67 lines
2.1 KiB
XML
67 lines
2.1 KiB
XML
<?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="200502-01">
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<title>FireHOL: Insecure temporary file creation</title>
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<synopsis>
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FireHOL is vulnerable to symlink attacks, potentially allowing a local user
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to overwrite arbitrary files.
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</synopsis>
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<product type="ebuild">FireHOL</product>
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<announced>February 01, 2005</announced>
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<revised>May 22, 2006: 02</revised>
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<bug>79330</bug>
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<access>local</access>
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<affected>
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<package name="net-firewall/firehol" auto="yes" arch="*">
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<unaffected range="ge">1.224</unaffected>
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<vulnerable range="lt">1.224</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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FireHOL is an iptables rules generator.
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</p>
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</background>
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<description>
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<p>
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FireHOL insecurely creates temporary files with predictable names.
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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 local attacker could create malicious symbolic links to arbitrary
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system files. When FireHOL is executed, this could lead to these files
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being overwritten with the rights of the user launching FireHOL,
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usually the root user.
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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 FireHOL 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 ">=net-firewall/firehol-1.224"</code>
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</resolution>
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<references>
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<uri link="http://cvs.sourceforge.net/viewcvs.py/firehol/firehol/firehol.sh">FireHOL CVS log</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0225">CVE-2005-0225</uri>
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</references>
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<metadata tag="requester" timestamp="Fri, 28 Jan 2005 10:32:33 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Sat, 29 Jan 2005 16:54:50 +0000">
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vorlon078
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</metadata>
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<metadata tag="bugReady" timestamp="Mon, 31 Jan 2005 23:48:34 +0000">
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lewk
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</metadata>
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</glsa>
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