| Package | Affected versions | Patched versions |
|---|---|---|
| dos | = 4.8.0≥ 4.3.0, ≤ 4.7.0 | |
| nginx gateway fabric | ≥ 1.3.0, ≤ 1.6.2≥ 2.0.0, ≤ 2.6.0 | |
| nginx ingress controller | ≥ 3.5.0, ≤ 3.7.2≥ 4.0.0, ≤ 4.0.1≥ 5.0.0, ≤ 5.4.2 | |
| nginx instance manager | ≥ 2.16.0, ≤ 2.22.0 | |
| nginx open source | ≥ 1.19.0, ≤ 1.30.0 | |
| nginx plus | ≥ r32, ≤ r36 | |
| waf | ≥ 4.9.0, ≤ 4.16.0≥ 5.1.0, ≤ 5.8.0≥ 5.9.0, ≤ 5.12.1 |
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_ssl_module module when the ssl_verify_client directive is set to "on" or "optional," and the ssl_ocsp directive is set to "on" or the leaf parameters are configured with a resolver. With this configuration, an unauthenticated attacker can send requests along with conditions beyond its control that may cause a heap-use-after-free error in the NGINX worker process. This vulnerability may result in limited modification of data or the NGINX worker process restarting. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
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