NAXSI is an open-source maintenance web application firewall (WAF) for NGINX. An issue present starting in version 1.3 and prior to version 1.6 allows someone to bypass the WAF when a malicious `X-Forwarded-For` IP matches `IgnoreIP` `IgnoreCIDR` rules. This old code was arranged to allow older NGINX versions to also support `IgnoreIP` `IgnoreCIDR` when multiple reverse proxies were present. The issue is patched in version 1.6. As a workaround, do not set any `IgnoreIP` `IgnoreCIDR` for older versions.
References
Link | Resource |
---|---|
https://github.com/wargio/naxsi/commit/1b712526ed3314dd6be7e8b0259eabda63c19537 | Patch |
https://github.com/wargio/naxsi/pull/103 | Patch |
https://github.com/wargio/naxsi/security/advisories/GHSA-7qjc-q4j9-pc8x | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: GitHub_M
Published: 2023-10-11T20:21:26.313Z
Updated: 2023-10-11T20:21:26.313Z
Reserved: 2023-10-04T16:02:46.328Z
Link: CVE-2023-45132
JSON object: View
NVD Information
Status : Analyzed
Published: 2023-10-11T21:15:10.207
Modified: 2023-10-18T02:38:01.093
Link: CVE-2023-45132
JSON object: View
Redhat Information
No data.