Short Name |
HTTP:PHP:EXIF-HEADER |
---|---|
Severity |
Minor |
Recommended |
No |
Recommended Action |
Drop |
Category |
HTTP |
Keywords |
PHP Exif Header Parsing Integer Overflow |
Release Date |
2012/01/25 |
Update Number |
2070 |
Supported Platforms |
idp-4.0+, isg-3.1.134269+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
This signature detects attempts to exploit a known integer overflow vulnerability against PHP. A successful attack can result in information disclosure or a denial-of-service condition.
PHP is prone to an integer-overflow vulnerability because it fails to ensure that integer values are not overrun. Successful exploits of this vulnerability allow remote attackers to execute arbitrary code in the context of a webserver affected by the issue. Failed attempts will likely result in denial-of-service conditions. PHP 5.4.0beta2 is vulnerable; other versions may also be affected.