HTTP: Apple Safari Webkit ValueProfiles Use After Free

This signature detects attempts to exploit a known vulnerability against Apple Safari. A successful attack can lead to arbitrary code execution.

References

CVE: CVE-2019-8672

Short Name
HTTP:STC:SAFARI:WEBKIT-VAL-UAF
Severity
Major
Recommended
False
Recommended Action
None
Category
HTTP
Keywords
After Apple CVE-2019-8672 Free Safari Use ValueProfiles Webkit
Release Date
12/11/2025
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
3869
False Positive
Rarely

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