CVE-2009-2347

CVE Details

Release Date:	2009-07-14
Impact:	Moderate	What is this?

Description

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.

See more information about CVE-2009-2347 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	9.3
Vector String:	AV:N/AC:M/Au:N/C:C/I:C/A:C
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 3 (libtiff)	ELSA-2009-1159	2009-07-16
Oracle Enterprise Linux version 4 (libtiff)	ELSA-2009-1159	2009-07-16
Oracle Linux version 5 (libtiff)	ELSA-2009-1159	2009-07-16