National Vulnerability Database (NVD) National Vulnerability Database (CVE-2009-2347)

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NVD is the U.S. government repository of standards based vulnerability management data. This data enables automation of vulnerability management, security measurement, and compliance (e.g. FISMA).

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NVD contains:

CVE Vulnerabilities: 56386
Checklists: 222
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OVAL Queries: 8140
CPE Names: 73033

Last updated: Tue May 21 04:28:57 EDT 2013

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Vulnerability Summary for CVE-2009-2347

Original release date:07/14/2009

Last revised:05/15/2013

Source: US-CERT/NIST

Overview

Multiple integer overflows in inter-color spaces conversion tools in libtiff 3.8 through 3.8.2, 3.9, and 4.0 allow context-dependent attackers to execute arbitrary code via a TIFF image with large (1) width and (2) height values, which triggers a heap-based buffer overflow in the (a) cvt_whole_image function in tiff2rgba and (b) tiffcvt function in rgb2ycbcr.

Impact

CVSS Severity (version 2.0):

CVSS v2 Base Score:9.3 (HIGH) (AV:N/AC:M/Au:N/C:C/I:C/A:C) (legend)

Impact Subscore: 10.0

Exploitability Subscore: 8.6

CVSS Version 2 Metrics:

Access Vector: Network exploitable; Victim must voluntarily interact with attack mechanism

Access Complexity: Medium

Authentication: Not required to exploit

Impact Type:Allows unauthorized disclosure of information; Allows unauthorized modification; Allows disruption of service

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-2347

Type: Patch Information

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2009-2347

External Source: VUPEN

Name: ADV-2009-1870

Type: Advisory; Patch Information

Hyperlink:http://www.vupen.com/english/advisories/2009/1870

External Source: BID

Name: 35652

Type: Patch Information

Hyperlink:http://www.securityfocus.com/bid/35652