Vulnerability Description
Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to accumulate data. While the decoder can store items on the disk if configured so, there are no limits to the number of fields the form can have, an attacher can send a chunked post consisting of many small fields that will be accumulated in the `bodyListHttpData` list. The decoder cumulates bytes in the `undecodedChunk` buffer until it can decode a field, this field can cumulate data without limits. This vulnerability is fixed in 4.1.108.Final.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netty | Netty | < 4.1.108 |
| Debian | Debian Linux | 10.0 |
Related Weaknesses (CWE)
References
- https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3Exploit
- https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058cPatch
- https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624vExploitVendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00015.htmlMailing ListThird Party Advisory
- https://gist.github.com/vietj/f558b8ea81ec6505f1e9a6ca283c9ae3Exploit
- https://github.com/netty/netty/commit/0d0c6ed782d13d423586ad0c71737b2c7d02058cPatch
- https://github.com/netty/netty/security/advisories/GHSA-5jpm-x58v-624vExploitVendor Advisory
- https://lists.debian.org/debian-lts-announce/2024/06/msg00015.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2024-29025?
CVE-2024-29025 is a vulnerability with a CVSS score of 5.3 (MEDIUM). Netty is an asynchronous event-driven network application framework for rapid development of maintainable high performance protocol servers & clients. The `HttpPostRequestDecoder` can be tricked to ac...
How severe is CVE-2024-29025?
CVE-2024-29025 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2024-29025?
Check the references section above for vendor advisories and patch information. Affected products include: Netty Netty, Debian Debian Linux.