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CVE-2023-40586

Description

OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. Due to the misuse of `log.Fatalf`, the application using coraza crashed after receiving crafted requests from attackers. The application will immediately crash after receiving a malicious request that triggers an error in `mime.ParseMediaType`. This issue was patched in version 3.0.1.

POC

Reference

- https://github.com/corazawaf/coraza/security/advisories/GHSA-c2pj-v37r-2p6h

Github

No PoCs found on GitHub currently.