CVE-2024-41671: Request Smuggling (CVSS 8.3)

Description

Twisted is an event-based framework for internet applications, supporting Python 3.6+. The HTTP 1.0 and 1.1 server provided by twisted.web could process pipelined HTTP requests out-of-order, possibly resulting in information disclosure. This vulnerability is fixed in 24.7.0rc1.

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CVSS v3.1 Score

8.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L

Weakness Type (CWE)

CWE-444 CWE-444

References

Other References

https://github.com/twisted/twisted/commit/046a164f89a0f08d3239ecebd750360f8914df33 https://github.com/twisted/twisted/commit/4a930de12fb67e88fefcb8822104152f42b27abc https://github.com/twisted/twisted/security/advisories/GHSA-c8m8-j448-xjx7 https://github.com/twisted/twisted/commit/046a164f89a0f08d3239ecebd750360f8914df33 https://github.com/twisted/twisted/commit/4a930de12fb67e88fefcb8822104152f42b27abc https://github.com/twisted/twisted/security/advisories/GHSA-c8m8-j448-xjx7 https://lists.debian.org/debian-lts-announce/2024/11/msg00028.html https://www.vicarius.io/vsociety/posts/disordered-http-pipeline-in-twistedweb-cve-2024-4167

Frequently Asked Questions

What is CVE-2024-41671? +

Twisted is an event-based framework for internet applications, supporting Python 3.6+. The HTTP 1.0 and 1.1 server provided by twisted.web could process pipelined HTTP requests out-of-order, possibly resulting in information disclosure. This vulnerability is fixed in 24.7.0rc1. It has a CVSS v3.1 base score of 8.3 (HIGH).

How severe is CVE-2024-41671? +

CVE-2024-41671 has a CVSS v3.1 score of 8.3 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

How do I check if I'm vulnerable to CVE-2024-41671? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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