CVE-2021-21335
Summary
| CVE | CVE-2021-21335 |
|---|---|
| State | PUBLIC |
| Assigner | [email protected] |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2021-03-08 21:15:00 UTC |
| Updated | 2021-03-12 14:21:00 UTC |
| Description | In the SPNEGO HTTP Authentication Module for nginx (spnego-http-auth-nginx-module) before version 1.1.1 basic Authentication can be bypassed using a malformed username. This affects users of spnego-http-auth-nginx-module that have enabled basic authentication. This is fixed in version 1.1.1 of spnego-http-auth-nginx-module. As a workaround, one may disable basic authentication. |
Risk And Classification
Problem Types: CWE-287
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Application | Spnego Http Authentication Module Project | Spnego Http Authentication Module | All | All | All | All |
| Application | Spnego Http Authentication Module Project | Spnego Http Authentication Module | All | All | All | All |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| Basic Authentication can be bypassed using a malformed username · Advisory · stnoonan/spnego-http-auth-nginx-module · GitHub | CONFIRM | github.com | Patch, Third Party Advisory |
| Release Rollup of changes since v1.1 · stnoonan/spnego-http-auth-nginx-module · GitHub | MISC | github.com | Third Party Advisory |
| Check basic auth result against != NGX_OK rather than == NGX_DECLINED · stnoonan/spnego-http-auth-nginx-module@a06f9ef · GitHub | MISC | github.com | Patch, Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.