CVE-2024-4367 PoC — Mozilla Firefox 安全漏洞

Source

https://github.com/s4vvysec/CVE-2024-4367-POC

Associated Vulnerability

Title:Mozilla Firefox 安全漏洞 (CVE-2024-4367)
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.

Description

CVE-2024-4367 arbitrary js execution in pdf js

Readme

# CVE-2024-4367 POC

## Usage

```bash
python poc.py malicious.pdf "alert\('S4vvy')"
```

## References

- [CVE-2024-4367: Arbitrary JS Execution in PDF.js](https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/)
- [PDF.js](https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq)

File Snapshot

Remarks

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