【安全公告:UTSA-2022-000463】-【CVE-2022-41742】

发布日期:2022-11-02

基本信息

漏洞编号: CVE-2022-41742

受影响系统版本: 服务器E版

受影响源码包: nginx

修复版本: 1.21.5-2.up1.uel20

CWE编号: CWE-787

漏洞等级: 高危

CVSS_v3评分: 7.1

漏洞描述

NGINX Open Source before versions 1.23.2 and 1.22.1, NGINX Open Source Subscription before versions R2 P1 and R1 P1, and NGINX Plus before versions R27 P1 and R26 P1 have a vulnerability in the module ngx_http_mp4_module that might allow a local attacker to cause a worker process crash, or might result in worker process memory disclosure by using a specially crafted audio or video file. The issue affects only NGINX products that are built with the module ngx_http_mp4_module, when the mp4 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_mp4_module.

修复方式

yum update PackageName

是否受影响判断

判断方法:yum info PackageName
结果说明:版本小于修复版本,则受此漏洞影响,版本大于等于修复版本,则此漏洞已修复。

补丁链接

暂无