CVE-2011-4566

N/A Unknown
Published: November 29, 2011 Modified: April 29, 2026
View on NVD

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
Source: cve@mitre.org
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
Source: cve@mitre.org
Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-0071.html
Source: cve@mitre.org
Third Party Advisory
http://secunia.com/advisories/47253
Source: cve@mitre.org
Third Party Advisory
http://secunia.com/advisories/48668
Source: cve@mitre.org
Third Party Advisory
http://support.apple.com/kb/HT5281
Source: cve@mitre.org
Third Party Advisory
http://www.debian.org/security/2012/dsa-2399
Source: cve@mitre.org
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:197
Source: cve@mitre.org
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2012-0019.html
Source: cve@mitre.org
Third Party Advisory
http://www.securityfocus.com/bid/50907
Source: cve@mitre.org
Third Party Advisory VDB Entry
https://bugs.php.net/bug.php?id=60150
Source: cve@mitre.org
Exploit Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/71612
Source: cve@mitre.org
Third Party Advisory VDB Entry
https://www.ubuntu.com/usn/USN-1307-1/
Source: cve@mitre.org
Third Party Advisory
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
http://rhn.redhat.com/errata/RHSA-2012-0071.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://secunia.com/advisories/47253
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://secunia.com/advisories/48668
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://support.apple.com/kb/HT5281
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.debian.org/security/2012/dsa-2399
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:197
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2012-0019.html
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
http://www.securityfocus.com/bid/50907
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://bugs.php.net/bug.php?id=60150
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/71612
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory VDB Entry
https://www.ubuntu.com/usn/USN-1307-1/
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory

26 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
6.7%
93th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-189

Affected Vendors

php debian canonical

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