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56 lines
2.0 KiB
56 lines
2.0 KiB
12 years ago
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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="201209-09">
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<title>Atheme IRC Services: Denial of Service</title>
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<synopsis>A vulnerability has been found in Atheme which may lead to Denial
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of Service or a bypass of security restrictions.
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</synopsis>
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<product type="ebuild">atheme</product>
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<announced>September 25, 2012</announced>
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<revised>September 25, 2012: 1</revised>
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<bug>409103</bug>
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<access>remote</access>
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<affected>
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<package name="net-irc/atheme-services" auto="yes" arch="*">
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<unaffected range="ge">6.0.10</unaffected>
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<vulnerable range="lt">6.0.10</vulnerable>
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</package>
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</affected>
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<background>
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<p>Atheme is a portable and secure set of open-source and modular IRC
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services. CertFP is certificate fingerprinting used to authenticate users
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to nicknames.
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</p>
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</background>
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<description>
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<p>The “myuser_delete()” function in account.c does not properly remove
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CertFP entries when deleting user accounts.
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</p>
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</description>
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<impact type="normal">
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<p>A remote authenticated attacker may be able to cause a Denial of Service
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condition or gain access to an Atheme IRC Services user account.
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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 Atheme 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 ">=net-irc/atheme-services-6.0.10"
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</code>
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</resolution>
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<references>
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-1576">CVE-2012-1576</uri>
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</references>
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<metadata tag="requester" timestamp="Tue, 14 Aug 2012 16:09:52 +0000">
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keytoaster
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</metadata>
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<metadata tag="submitter" timestamp="Tue, 25 Sep 2012 10:53:52 +0000">ackle</metadata>
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</glsa>
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