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


PlatformErrataRelease Date
Oracle Enterprise Linux version 4 (php)ELSA-2012-00712012-01-30
Oracle Linux version 5 (php)ELSA-2012-00332012-01-18
Oracle Linux version 5 (php53)ELSA-2012-00192012-01-11
Oracle Linux version 6 (php)ELSA-2012-00192012-01-11



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

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