CVE-2011-4566

PHP 5.4.0beta2 - Remote Memory Read and Denial of Service via EXIF Header Integer Overflow

Title source: llm

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.

References (13)

Core 13

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_xf

https://exchange.xforce.ibmcloud.com/vulnerabilities/71612

Exploit, Vendor Advisory x_refsource_confirm

https://bugs.php.net/bug.php?id=60150

Third Party Advisory vendor-advisory x_refsource_ubuntu

https://www.ubuntu.com/usn/USN-1307-1/

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/47253

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/50907

Third Party Advisory vendor-advisory x_refsource_debian

http://www.debian.org/security/2012/dsa-2399

Third Party Advisory vendor-advisory x_refsource_mandriva

http://www.mandriva.com/security/advisories?name=MDVSA-2011:197

Mailing List, Third Party Advisory vendor-advisory x_refsource_suse

http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html

Third Party Advisory third-party-advisory x_refsource_secunia

http://secunia.com/advisories/48668

Third Party Advisory vendor-advisory x_refsource_redhat

http://www.redhat.com/support/errata/RHSA-2012-0019.html

Third Party Advisory vendor-advisory x_refsource_redhat

http://rhn.redhat.com/errata/RHSA-2012-0071.html

Third Party Advisory x_refsource_confirm

http://support.apple.com/kb/HT5281

Mailing List, Third Party Advisory vendor-advisory x_refsource_apple

http://lists.apple.com/archives/security-announce/2012/May/msg00001.html

Scores

EPSS 0.3710

EPSS Percentile 97.2%

Details

CWE

CWE-189

Status published

Products (10)

canonical/ubuntu_linux 8.04

canonical/ubuntu_linux 10.04

canonical/ubuntu_linux 10.10

canonical/ubuntu_linux 11.04

canonical/ubuntu_linux 11.10

debian/debian_linux 5.0

debian/debian_linux 6.0

debian/debian_linux 7.0

php/php 5.4.0 beta2

php/php 5.3.0 - 5.3.9

Published Nov 29, 2011

Tracked Since Feb 18, 2026