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69 lines
2.5 KiB
69 lines
2.5 KiB
<?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="200608-07">
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<title>libTIFF: Multiple vulnerabilities</title>
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<synopsis>
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libTIFF contains several vulnerabilities that could result in arbitrary
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code execution.
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</synopsis>
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<product type="ebuild">tiff</product>
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<announced>2006-08-04</announced>
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<revised count="01">2006-08-04</revised>
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<bug>142383</bug>
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<access>remote</access>
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<affected>
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<package name="media-libs/tiff" auto="yes" arch="*">
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<unaffected range="ge">3.8.2-r2</unaffected>
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<vulnerable range="lt">3.8.2-r2</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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libTIFF provides support for reading and manipulating TIFF images.
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</p>
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</background>
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<description>
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<p>
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Tavis Ormandy of the Google Security Team discovered several heap and
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stack buffer overflows and other flaws in libTIFF. The affected parts
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include the TIFFFetchShortPair(), TIFFScanLineSize() and
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EstimateStripByteCounts() functions, and the PixarLog and NeXT RLE
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decoders.
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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 attacker could entice a user to open a specially crafted TIFF
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file, resulting in the possible execution of arbitrary code.
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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 libTIFF 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 ">=media-libs/tiff-3.8.2-r2"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3459">CVE-2006-3459</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3460">CVE-2006-3460</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3461">CVE-2006-3461</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3462">CVE-2006-3462</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3463">CVE-2006-3463</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3464">CVE-2006-3464</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3465">CVE-2006-3465</uri>
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</references>
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<metadata tag="submitter" timestamp="2006-08-03T11:25:07Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2006-08-04T09:34:08Z">
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jaervosz
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</metadata>
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</glsa>
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