HTTP: PHP getimagesize CVE-2025-14177 Heap Memory Overflow

This signature detects attempts to exploit a known vulnerability against PHP getimagesize. A successful attack can lead to a buffer overflow and arbitrary remote code execution within the context of the PHP getimagesize.

References

CVE: CVE-2025-14177

Short Name
HTTP:PHP:GETIMAGESIZE-OF
Severity
Major
Recommended
True
Recommended Action
Drop
Category
HTTP
Keywords
CVE-2025-14177 Heap Memory Overflow PHP getimagesize
Release Date
06/18/2026
Supported Platforms

srx-branch-19.3

vsrx3bsd-19.2

srx-19.4

vsrx3bsd-19.4

srx-branch-19.4

vsrx-19.4

srxevo-25.4

vsrx-26.2

srx-26.2

srx-branch-26.2

vsrx3bsd-26.2

vsrx-19.2

srx-19.3

Sigpack Version
3919
False Positive
Unknown

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