OWASP Coraza WAF has parser confusion which leads to wrong URI in `REQUEST_FILENAME`
Résumé
OWASP Coraza WAF has parser confusion which leads to wrong URI in REQUEST_FILENAME
Description d'origine
La description telle que publiée par la source (souvent en anglais).
OWASP Coraza WAF is a golang modsecurity compatible web application firewall library. Prior to 3.3.3, if a request is made on an URI starting with //, coraza will set a wrong value in REQUEST_FILENAME. For example, if the URI //bar/uploads/foo.php?a=b is passed to coraza: , REQUEST_FILENAME will be set to /uploads/foo.php. This can lead to a rules bypass. This vulnerability is fixed in 3.3.3.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com