cve/2023/CVE-2023-33546.md

CVE-2023-33546

Description

** DISPUTED ** Janino 3.1.9 and earlier are subject to denial of service (DOS) attacks when using the expression evaluator.guess parameter name method. If the parser runs on user-supplied input, an attacker could supply content that causes the parser to crash due to a stack overflow. NOTE: this is disputed by multiple parties because Janino is not intended for use with untrusted input.

POC

Reference

• https://github.com/janino-compiler/janino/issues/201

Github

• https://github.com/Dzmitry-Basiachenka/dist-foreign-aliakh
• https://github.com/vin01/bogus-cves