61 lines
2.1 KiB
XML
61 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="200411-20">
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<title>ez-ipupdate: Format string vulnerability</title>
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<synopsis>
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ez-ipupdate contains a format string vulnerability that could lead to
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execution of arbitrary code.
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</synopsis>
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<product type="ebuild">ez-ipupdate</product>
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<announced>November 11, 2004</announced>
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<revised>November 11, 2004: 01</revised>
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<bug>69658</bug>
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<access>remote</access>
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<affected>
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<package name="net-dns/ez-ipupdate" auto="yes" arch="*">
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<unaffected range="ge">3.0.11_beta8-r1</unaffected>
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<vulnerable range="le">3.0.11_beta8</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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ez-ipupdate is a utility for updating host name information for a large number of dynamic DNS services.
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</p>
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</background>
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<description>
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<p>
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Ulf Harnhammar from the Debian Security Audit Project discovered a format string vulnerability in ez-ipupdate.
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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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An attacker could exploit this to execute arbitrary code with the permissions of the user running ez-ipupdate, which could be 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 ez-ipupdate 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-dns/ez-ipupdate-3.0.11_beta8-r1"</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=CAN-2004-0980">CAN-2004-0980</uri>
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<uri link="http://lists.netsys.com/pipermail/full-disclosure/2004-November/028590.html">Full Disclosure Announcement</uri>
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</references>
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<metadata tag="submitter" timestamp="Tue, 9 Nov 2004 20:12:06 +0000">
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jaervosz
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</metadata>
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<metadata tag="bugReady" timestamp="Thu, 11 Nov 2004 14:43:17 +0000">
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jaervosz
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</metadata>
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</glsa>
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