CVE-2011-4566 Detail

Current 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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  N/A
NVD score not yet provided.


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Evaluator Impact

Per: https://bugs.php.net/bug.php?id=60150 'The bug is only present in 32 bits version.'

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
http://lists.opensuse.org/opensuse-security-announce/2012-03/msg00016.html
http://rhn.redhat.com/errata/RHSA-2012-0071.html
http://support.apple.com/kb/HT5281
http://www.debian.org/security/2012/dsa-2399
http://www.mandriva.com/security/advisories?name=MDVSA-2011:197
http://www.redhat.com/support/errata/RHSA-2012-0019.html
http://www.securityfocus.com/bid/50907
https://bugs.php.net/bug.php?id=60150 Exploit 
https://exchange.xforce.ibmcloud.com/vulnerabilities/71612
https://www.ubuntu.com/usn/USN-1307-1/

Weakness Enumeration

CWE-ID CWE Name Source
CWE-189 Numeric Errors cwe source acceptance level NIST  

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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-4566
NVD Published Date:
11/28/2011
NVD Last Modified:
08/28/2017
Source:
MITRE