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

Source

https://github.com/pS3ud0RAnD0m/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

POC for PDF JS' CVE-2024-4367 vuln

Readme

# CVE-2024-4367 POC for PDF.js

POC for PDF.js' CVE-2024-4367 vuln - The pdf-modify.py script can be used to modify your PDFs and inject payloads.

## Usage

1. Ensure `CVE-2024-4367-POC-base-placeholder.pdf` is in the working directory.
2. Uncomment/modify the `payload_new` variable in `pdf-modify.py`.
3. Run it, `python pdf-modify.py`. No args needed.
4. You'll see a new PDF in the local dir with timestamped suffix.

## Related references

- https://codeanlabs.com/blog/research/cve-2024-4367-arbitrary-js-execution-in-pdf-js/
- https://github.com/DidierStevens/DidierStevensSuite/blob/master/pdf-parser.py
- https://swisskyrepo.github.io/InternalAllTheThings/cheatsheets/shell-reverse-cheatsheet/#nodejs

## License

Licensed under the [MIT License](LICENSE).

File Snapshot

Remarks

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