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a3li 12/01/30 12:43:06 |
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Added: glsa-201201-18.xml |
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Log: |
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GLSA 201201-18 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-201201-18.xml |
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|
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file : http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201201-18.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo/xml/htdocs/security/en/glsa/glsa-201201-18.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-201201-18.xml |
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=================================================================== |
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<?xml version="1.0" encoding="UTF-8"?> |
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<?xml-stylesheet type="text/xsl" href="/xsl/glsa.xsl"?> |
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<?xml-stylesheet type="text/xsl" href="/xsl/guide.xsl"?> |
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd"> |
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<glsa id="201201-18"> |
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<title>bip: Multiple vulnerabilities</title> |
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<synopsis>Multiple vulnerabilities in bip might allow remote unauthenticated |
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attackers to cause a Denial of Service or possibly execute arbitrary code. |
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</synopsis> |
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<product type="ebuild">bip</product> |
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<announced>January 30, 2012</announced> |
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<revised>January 30, 2012: 1</revised> |
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<bug>336321</bug> |
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<bug>400599</bug> |
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<access>remote</access> |
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<affected> |
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<package name="net-irc/bip" auto="yes" arch="*"> |
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<unaffected range="ge">0.8.8-r1</unaffected> |
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<vulnerable range="lt">0.8.8-r1</vulnerable> |
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</package> |
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</affected> |
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<background> |
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<p>bip is a multi-user IRC proxy with SSL support.</p> |
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</background> |
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<description> |
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<p>Multiple vulnerabilities have been discovered in bip:</p> |
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|
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<ul> |
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<li>Uli Schlachter reported that bip does not properly handle invalid |
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data during authentication, resulting in a daemon crash |
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(CVE-2010-3071). |
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</li> |
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<li>Julien Tinnes reported that bip does not check the number of open |
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file descriptors against FD_SETSIZE, resulting in a stack buffer |
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overflow (CVE-2012-0806). |
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</li> |
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</ul> |
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</description> |
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<impact type="high"> |
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<p>A remote attacker could exploit these vulnerabilities to execute |
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arbitrary code with the privileges of the user running the bip daemon, or |
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cause a Denial of Service condition. |
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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 bip users should upgrade to the latest version:</p> |
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|
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<code> |
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# emerge --sync |
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# emerge --ask --oneshot --verbose ">=net-irc/bip-0.8.8-r1" |
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</code> |
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|
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<p>NOTE: The CVE-2010-3071 flaw was already corrected in an earlier version |
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of bip and is included in this advisory for completeness. |
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</p> |
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</resolution> |
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<references> |
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2010-3071">CVE-2010-3071</uri> |
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<uri link="http://nvd.nist.gov/nvd.cfm?cvename=CVE-2012-0806">CVE-2012-0806</uri> |
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</references> |
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<metadata timestamp="Fri, 07 Oct 2011 23:37:17 +0000" tag="requester"> |
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underling |
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</metadata> |
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<metadata timestamp="Mon, 30 Jan 2012 12:28:13 +0000" tag="submitter">a3li</metadata> |
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</glsa> |
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