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Home >> Browse Vulnerability Assessment Database >> Gentoo Local Security Checks >> [GLSA-200608-07] libTIFF: Multiple vulnerabilities


Vulnerability Assessment Details

[GLSA-200608-07] libTIFF: Multiple vulnerabilities

Vulnerability Assessment Summary
libTIFF: Multiple vulnerabilities

Detailed Explanation for this Vulnerability Assessment
The remote host is affected by the vulnerability described in GLSA-200608-07
(libTIFF: Multiple vulnerabilities)


Tavis Ormandy of the Google Security Team discovered several heap and
stack buffer overflows and other flaws in libTIFF. The affected parts
include the TIFFFetchShortPair(), TIFFScanLineSize() and
EstimateStripByteCounts() functions, and the PixarLog and NeXT RLE
decoders.

Impact

A remote attacker could entice a user to open a specially crafted TIFF
file, resulting in the possible execution of arbitrary code.

Workaround

There is no known workaround at this time.

References:
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3459
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3460
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3461
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3462
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3463
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3464
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2006-3465


Solution:
All libTIFF users should upgrade to the latest version:
# emerge --sync
# emerge --ask --oneshot --verbose ">=media-libs/tiff-3.8.2-r2"


Network Security Threat Level: Medium


Networks Security ID:

Vulnerability Assessment Copyright: (C) 2006 Michel Arboi

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