f5 nginx_plus 跨界内存写
CVE编号
CVE-2022-41743利用情况
暂无补丁情况
N/A披露时间
2022-10-20漏洞描述
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.解决建议
建议您更新当前系统或软件至最新版，完成漏洞的修复。
参考链接 |
|
|---|---|
| https://support.f5.com/csp/article/K01112063 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | f5 | nginx_ingress_controller | * | From (including) 1.9.0 | Up to (including) 1.12.4 | ||||
| 运行在以下环境 | |||||||||
| 应用 | f5 | nginx_ingress_controller | * | From (including) 2.0.0 | Up to (including) 2.4.0 | ||||
| 运行在以下环境 | |||||||||
| 应用 | f5 | nginx_plus | * | From (including) r22 | Up to (including) r27 | ||||
- 攻击路径 本地
- 攻击复杂度 高
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 高
- 保密性 高
- 完整性 高
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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