CVE - CVE-2023-45132

CVE-ID
CVE-2023-45132	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/wargio/naxsi/commit/1b712526ed3314dd6be7e8b0259eabda63c19537 URL:https://github.com/wargio/naxsi/commit/1b712526ed3314dd6be7e8b0259eabda63c19537 MISC:https://github.com/wargio/naxsi/pull/103 URL:https://github.com/wargio/naxsi/pull/103 MISC:https://github.com/wargio/naxsi/security/advisories/GHSA-7qjc-q4j9-pc8x URL:https://github.com/wargio/naxsi/security/advisories/GHSA-7qjc-q4j9-pc8x
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20231004	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20231004)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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