HTTP: PHP Fileinfo Call Stack Exhaustion Denial of Service
This signature detects attempts to exploit a known vulnerability against PHP Fileinfo. A successful attack can result in a denial-of-service condition.
Extended Description
Fine Free file before 5.17 allows context-dependent attackers to cause a denial of service (infinite recursion, CPU consumption, and crash) via a crafted indirect offset value in the magic of a file.
Affected Products
Php php
References
CVE: CVE-2014-1943
Short Name
HTTP:PHP:FILEINFO-DOS
Severity
Major
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2014-1943 Call Denial Exhaustion Fileinfo PHP Service Stack of
Release Date
03/20/2014
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
3590
False Positive
Unknown
Vendors
Fine_free_file_project
Php
Debian
Canonical
CVSS Score
5.0