HTTP: PHP Exif Extension exif_read_data NULL Pointer Dereference
This signature detects attempts to exploit a known vulnerability against PHP's exif extension. A successful attack can result in a remote code execution.
Extended Description
The exif_process_unicode function in ext/exif/exif.c in PHP before 5.4.37, 5.5.x before 5.5.21, and 5.6.x before 5.6.5 allows remote attackers to execute arbitrary code or cause a denial of service (uninitialized pointer free and application crash) via crafted EXIF data in a JPEG image.
Affected Products
Php php
References
CVE: CVE-2015-0232
Short Name
HTTP:PHP:EXIF-NULL-DEREFERENCE
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2015-0232 Dereference Exif Extension NULL PHP Pointer exif_read_data
Release Date
02/16/2015
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3650
False Positive
Unknown
Vendors
Php
CVSS Score
6.8