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php: integer overflow in exif_process_IFD_TAG() may lead to DoS or arbitrary memory disclosure

🗓️ 30 Jan 2012 18:16:00Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 3 Views

PHP 5.4.0beta2 exif extension overflow in exif_process_IFD_TAG on 32-bit may disclose memory or cause DoS via crafted EXIF data.

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Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux4i386php0:4.3.9-3.35php-0:4.3.9-3.35.i386.rpm
Red Hat Enterprise Linux4ia64php0:4.3.9-3.35php-0:4.3.9-3.35.ia64.rpm
Red Hat Enterprise Linux4ppcphp0:4.3.9-3.35php-0:4.3.9-3.35.ppc.rpm
Red Hat Enterprise Linux4s390php0:4.3.9-3.35php-0:4.3.9-3.35.s390.rpm
Red Hat Enterprise Linux4s390xphp0:4.3.9-3.35php-0:4.3.9-3.35.s390x.rpm
Red Hat Enterprise Linux4x86_64php0:4.3.9-3.35php-0:4.3.9-3.35.x86_64.rpm
Red Hat Enterprise Linux4i386php-debuginfo0:4.3.9-3.35php-debuginfo-0:4.3.9-3.35.i386.rpm
Red Hat Enterprise Linux4ia64php-debuginfo0:4.3.9-3.35php-debuginfo-0:4.3.9-3.35.ia64.rpm
Red Hat Enterprise Linux4ppcphp-debuginfo0:4.3.9-3.35php-debuginfo-0:4.3.9-3.35.ppc.rpm
Red Hat Enterprise Linux4s390php-debuginfo0:4.3.9-3.35php-debuginfo-0:4.3.9-3.35.s390.rpm
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13 Jan 2026 22:15Current
7.6High risk
Vulners AI Score7.6
CVSS 26.4
EPSS0.36438
3