teamviewer teamviewer 对数组索引的验证不恰当
CVE编号
CVE-2021-35005利用情况
暂无补丁情况
N/A披露时间
2022-01-25漏洞描述
This vulnerability allows local attackers to disclose sensitive information on affected installations of TeamViewer. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the TeamViewer service. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated array. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of SYSTEM. Was ZDI-CAN-13818.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://community.teamviewer.com/English/discussion/117794/august-updates-sec... | |
| https://www.zerodayinitiative.com/advisories/ZDI-22-082/ |
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 | teamviewer | teamviewer | * | Up to (excluding) 15.18.5.0 | |||||
- 攻击路径 本地
- 攻击复杂度 低
- 权限要求 低
- 影响范围 未更改
- 用户交互 无
- 可用性 无
- 保密性 低
- 完整性 无
| CWE-ID | 漏洞类型 |
| CWE-125 | 跨界内存读 |
| CWE-129 | 对数组索引的验证不恰当 |
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