HTTP: Mozilla PDF.js FontFaceObject.getPathGenerator Arbitrary JavaScript Code Execution
This signature detects attempts to exploit a known vulnerability against Mozilla PDF.js. A successful attack can lead to arbitrary code execution.
Extended Description
A type check was missing when handling fonts in PDF.js, which would allow arbitrary JavaScript execution in the PDF.js context. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
Affected Products
Mozilla thunderbird
References
CVE: CVE-2024-4367
Short Name
HTTP:STC:MOZILLA:PDF-JS-FONT-CE
Severity
Major
Recommended
True
Recommended Action
None
Category
HTTP
Keywords
Arbitrary CVE-2024-4367 Code Execution FontFaceObject.getPathGenerator JavaScript Mozilla PDF.js
Release Date
06/27/2024
Supported Platforms
mx-19.3
vmx-19.3
vsrx-19.2
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-19.4
vsrx3bsd-19.4
srx-branch-19.4
vsrx-19.4
vmx-19.4
mx-19.4
srxevo-25.4
vsrx-26.2
srx-26.2
srx-branch-26.2
vsrx3bsd-26.2
mx-12.3
srx-12.3
srx-branch-12.3
vsrx-12.3
Sigpack Version
3776
False Positive
Unknown
Vendors
Mozilla
Open-xchange
Debian