漏洞信息
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Vulnerability Title
NGINX Plus ngx_stream_mqtt_filter_module vulnerability
Vulnerability Description
When NGINX Plus is configured to use the Message Queuing Telemetry Transport (MQTT) filter module (ngx_stream_mqtt_filter_module), unauthenticated attackers can send requests with conditions beyond the attacker's control to cause a heap buffer over-read in the NGINX worker process, leading to a restart. Impact: This vulnerability may allow remote unauthenticated attackers to have limited control to restart the NGINX worker process. There is no control plane exposure; this is a data plane issue only. Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
Vulnerability Type
跨界内存读
Vulnerability Title
F5 NGINX Plus 缓冲区错误漏洞
Vulnerability Description
F5 nginx plus是美国F5公司的一款高性能Web服务器和反向代理。 F5 NGINX Plus存在缓冲区错误漏洞,该漏洞源于当配置使用MQTT filter module时,未经身份验证的攻击者可以发送请求导致堆缓冲区过度读取,从而可能导致NGINX工作进程重启。以下版本受到影响:37.0.3.1之前版本、R36 P7之前的R36版本和R33版本。
CVSS Information
N/A
Vulnerability Type
N/A