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CVE-2011-4566

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.


Affected Software


CPE Name Name Version
php:php php 5.4.0
php:php php 5.3.9
debian:debian_linux debian debian linux 5.0
debian:debian_linux debian debian linux 7.0
debian:debian_linux debian debian linux 6.0
canonical:ubuntu_linux canonical ubuntu linux 10.10
canonical:ubuntu_linux canonical ubuntu linux 11.04
canonical:ubuntu_linux canonical ubuntu linux 11.10
canonical:ubuntu_linux canonical ubuntu linux 8.04
canonical:ubuntu_linux canonical ubuntu linux 10.04

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