低危 intel connman 跨界内存写
CVE编号
CVE-2021-26675利用情况
暂无补丁情况
官方补丁披露时间
2021-02-10漏洞描述
A stack-based buffer overflow in dnsproxy in ConnMan before 1.39 could be used by network adjacent attackers to execute code.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。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 | intel | connman | * | Up to (excluding) 1.39 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.13 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.14 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.15 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.16 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.17 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_3.18 | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | alpine_edge | connman | * | Up to (excluding) 1.39-r0 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_10 | connman | * | Up to (excluding) 1.36-2.1~deb10u1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_11 | connman | * | Up to (excluding) 1.36-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_12 | connman | * | Up to (excluding) 1.36-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_9 | connman | * | Up to (excluding) 1.33-3+deb9u2 | |||||
| 运行在以下环境 | |||||||||
| 系统 | debian_sid | connman | * | Up to (excluding) 1.36-2.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | opensuse_Leap_15.2 | connman-client | * | Up to (excluding) 1.39-lp152.3.3.1 | |||||
| 运行在以下环境 | |||||||||
| 系统 | ubuntu_20.04 | connman | * | Up to (excluding) 1.36-2ubuntu0.1 | |||||
- 攻击路径 本地
- 攻击复杂度 容易
- 权限要求 无需权限
- 影响范围 全局影响
- EXP成熟度 N/A
- 补丁情况 官方补丁
- 数据保密性 数据泄露
- 数据完整性 传输被破坏
- 服务器危害 服务器失陷
- 全网数量 N/A
| CWE-ID | 漏洞类型 |
| CWE-787 | 跨界内存写 |
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