Description (CNA)
NGINX Plus and NGINX Open Source have a vulnerability in the ngx_http_slice_module module. When the slice directive and unnamed regex captures are configured or when a background cache update happens, unauthenticated attackers can send requests that may cause uninitialized memory access in the NGINX worker process, leading to limited disclosure of memory or a restart. Impact: This vulnerability may allow remote, unauthenticated attackers to have limited control to disclose memory contents or restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: The ngx_http_slice_module module is not enabled by default; it's enabled with the --with-http_slice_module configuration parameter. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| F5 / NGINX Plus | affected 37.0.0.1 before 37.0.3.1; affected R36 before R36 P7; affected R33 before * |
| F5 / NGINX Open Source | affected 1.31.2 before 1.31.3; affected 1.15.8 before 1.30.4 |
CWE
CWE-908
References
ADP enrichment
No English description supplied.
No references supplied.