N/A

CVE编号

CVE-2021-42146

利用情况

暂无

补丁情况

N/A

披露时间

2024-01-25

漏洞描述

An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. DTLS servers allow remote attackers to reuse the same epoch number within two times the TCP maximum segment lifetime, which is prohibited in RFC6347. This vulnerability allows remote attackers to obtain sensitive application (data of connected clients).

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://seclists.org/fulldisclosure/2024/Jan/19

CVSS3评分 N/A

• 攻击路径 N/A
• 攻击复杂度 N/A
• 权限要求 N/A
• 影响范围 N/A
• 用户交互 N/A
• 可用性 N/A
• 保密性 N/A
• 完整性 N/A

N/A

CWE-ID	漏洞类型

Exp相关链接

- avd.aliyun.com