CVE-2011-4566

CVE Details

Release Date:

2011-10-27

Description

Integer overflow in the exif_process_IFD_TAG function in exif.c in the exif extension in PHP 5.4.0beta2 on 32-bit platforms allows remote attackers to read the contents of arbitrary memory locations or cause a denial of service via a crafted offset_val value in an EXIF header in a JPEG file, a different vulnerability than CVE-2011-0708.

See more information about CVE-2011-4566 from MITRE CVE dictionary and NIST NVD

CVSS v2.0 metrics

NOTE: The following CVSS v2.0 metrics and score provided are preliminary and subject to review.

Base Score:	5.8	Base Metrics:	AV:N/AC:M/Au:N/C:P/I:N/A:P
Access Vector:	Network	Attack Complexity:	Medium
Authentication:	None required	Confidentiality Impact:	Partial
Integrity Impact:	None	Availability Impact:	Partial

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 4 (php)	ELSA-2012-0071	2012-01-30
Oracle Linux version 5 (php)	ELSA-2012-0033	2012-01-18
Oracle Linux version 5 (php53)	ELSA-2012-0019	2012-01-11
Oracle Linux version 6 (php)	ELSA-2012-0019	2012-01-11

This page is generated automatically and has not been checked for errors or omissions. For clarification or corrections please contact the Oracle Linux ULN team