CVE-2022-41743

描述

NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_hls_module that might allow a local attacker to corrupt NGINX worker memory, resulting in its crash or potential other impact using a specially crafted audio or video file. The issue affects only NGINX Plus when the hls directive is used in the configuration file. Further, the attack is possible only if an attacker can trigger processing of a specially crafted audio or video file with the module ngx_http_hls_module.

如何修補 CVE-2022-41743

要修補 CVE-2022-41743,請將受影響套件升級到下列已修補版本。

• —升級至 1.12.4 或更新版本

CVE-2022-41743 正在被利用嗎?

低 — EPSS 為 0.2%,目前沒有觀察到大規模利用活動。

受影響套件(1)

• >= 1.9.0, < 1.12.4, >= 2.0.0, < 2.4.0

CVSS 分數

參考連結(1)

• WEBsupport.f5.com/csp/article/K01112063