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py 07/11/07 22:54:28 |
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Added: glsa-200711-10.xml |
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Log: |
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GLSA 200711-10 |
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|
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Revision Changes Path |
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1.1 xml/htdocs/security/en/glsa/glsa-200711-10.xml |
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|
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file : http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200711-10.xml?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewcvs.py/gentoo/xml/htdocs/security/en/glsa/glsa-200711-10.xml?rev=1.1&content-type=text/plain |
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|
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Index: glsa-200711-10.xml |
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=================================================================== |
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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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|
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<glsa id="200711-10"> |
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<title>Mono: Buffer overflow</title> |
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<synopsis> |
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Mono's BigInteger implementation contains a buffer overflow vulnerability |
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that might lead to the execution of arbitrary code. |
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</synopsis> |
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<product type="ebuild">mono</product> |
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<announced>November 07, 2007</announced> |
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<revised>November 07, 2007: 01</revised> |
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<bug>197067</bug> |
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<access>remote</access> |
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<affected> |
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<package name="dev-lang/mono" auto="yes" arch="*"> |
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<unaffected range="ge">1.2.5.1-r1</unaffected> |
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<vulnerable range="lt">1.2.5.1-r1</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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Mono provides the necessary software to develop and run .NET client and |
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server applications on various platforms. |
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</p> |
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</background> |
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<description> |
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<p> |
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IOActive discovered an error in the Mono.Math.BigInteger class, in the |
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reduction step of the Montgomery-based Pow methods, that could lead to |
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a buffer overflow. |
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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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A remote attacker could exploit this vulnerability by sending specially |
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crafted data to Mono applications using the BigInteger class, which |
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might lead to the execution of arbitrary code with the privileges of |
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the user running the application (possibly root) or a Denial of |
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Service. |
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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 Mono 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 ">=dev-lang/mono-1.2.5.1-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=CVE-2007-5197">CVE-2007-5197</uri> |
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</references> |
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<metadata tag="submitter" timestamp="Sat, 03 Nov 2007 23:52:57 +0000"> |
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rbu |
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</metadata> |
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<metadata tag="bugReady" timestamp="Wed, 07 Nov 2007 22:49:37 +0000"> |
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p-y |
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</metadata> |
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</glsa> |
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|
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-- |
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