63 lines
1.8 KiB
XML
63 lines
1.8 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200903-13">
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<title>MPFR: Denial of Service</title>
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<synopsis>
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Multiple buffer overflows in MPFR might lead to a Denial of Service.
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</synopsis>
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<product type="ebuild">mpfr</product>
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<announced>March 09, 2009</announced>
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<revised>March 09, 2009: 01</revised>
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<bug>260968</bug>
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<access>remote</access>
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<affected>
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<package name="dev-libs/mpfr" auto="yes" arch="*">
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<unaffected range="ge">2.4.1</unaffected>
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<vulnerable range="lt">2.4.1</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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MPFR is a library for multiple-precision floating-point computations
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with exact rounding.
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</p>
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</background>
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<description>
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<p>
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Multiple buffer overflows have been reported in the mpfr_snprintf() and
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mpfr_vsnprintf() functions.
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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 remote user could exploit the vulnerability to cause a Denial of
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Service in an application using MPFR via unknown vectors.
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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 MPRF 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-libs/mpfr-2.4.1"</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-2009-0757">CVE-2009-0757</uri>
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</references>
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<metadata tag="requester" timestamp="Sat, 07 Mar 2009 16:35:53 +0000">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="Sat, 07 Mar 2009 18:14:49 +0000">
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rbu
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</metadata>
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<metadata tag="bugReady" timestamp="Sat, 07 Mar 2009 18:14:57 +0000">
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rbu
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</metadata>
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</glsa>
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