When the ngx_mail_auth_http_module module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue may occur when (1) CRAM-MD5 or APOP authentication is enabled, and (2) the authentication server permits retry by returning the Auth-Wait response header. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
| Vendor | Product | Versions |
|---|---|---|
| f5 | nginx_open_source | <= 0.9.7, < 1.28.3, < 1.29.7, < r35 |
Downstream vendors/products affected by this vulnerability
| Vendor | Product | Source | Confidence |
|---|---|---|---|
| fedora | fedora linux | cert_advisory | 90% |
| nginx | nginx plus | cert_advisory | 90% |
| nginx | nginx | cert_advisory | 90% |
| oracle | oracle linux | cert_advisory | 90% |
| red hat | red hat enterprise linux | cert_advisory | 90% |
