kaspersky endpoint_security 授权机制不正确
CVE编号
CVE-2020-26200利用情况
暂无补丁情况
N/A披露时间
2021-02-27漏洞描述
A component of Kaspersky custom boot loader allowed loading of untrusted UEFI modules due to insufficient check of their authenticity. This component is incorporated in Kaspersky Rescue Disk (KRD) and was trusted by the Authentication Agent of Full Disk Encryption in Kaspersky Endpoint Security (KES). This issue allowed to bypass the UEFI Secure Boot security feature. An attacker would need physical access to the computer to exploit it. Otherwise, local administrator privileges would be required to modify the boot loader component.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://github.com/CVEProject/cvelist/blob/master/2020/26xxx/CVE-2020-26200.json | |
| https://support.kaspersky.com/general/vulnerability.aspx?el=12430 |
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 | kaspersky | endpoint_security | 10 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | kaspersky | endpoint_security | 11.0.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | kaspersky | endpoint_security | 11.0.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | kaspersky | endpoint_security | 11.1.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | kaspersky | rescue_disk | * | Up to (excluding) 18.0.11.3 | |||||
- 攻击路径 物理
- 攻击复杂度 低
- 权限要求 无
- 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-287 | 认证机制不恰当 |
| CWE-863 | 授权机制不正确 |
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