CVE编号
CVE-2021-35449利用情况
暂无补丁情况
N/A披露时间
2021-07-19漏洞描述
The Lexmark Universal Print Driver version 2.15.1.0 and below, G2 driver 2.7.1.0 and below, G3 driver 3.2.0.0 and below, and G4 driver 4.2.1.0 and below are affected by a privilege escalation vulnerability. A standard low priviliged user can use the driver to execute a DLL of their choosing during the add printer process, resulting in escalation of privileges to SYSTEM.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 |
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http://packetstormsecurity.com/files/163811/Lexmark-Driver-Privilege-Escalation.html | |
http://support.lexmark.com/alerts/ | |
https://raw.githubusercontent.com/jacob-baines/vuln_disclosure/main/vuln_2021_02.txt |
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 | lexmark | g2_driver | * |
Up to (including) 2.7.1.0 |
|||||
运行在以下环境 | |||||||||
应用 | lexmark | g3_driver | * |
Up to (including) 3.2.0.0 |
|||||
运行在以下环境 | |||||||||
应用 | lexmark | g4_driver | * |
Up to (including) 4.2.1.0 |
|||||
运行在以下环境 | |||||||||
应用 | lexmark | universal_print_driver | * |
Up to (including) 2.15.1.0 |
- 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 高
- 保密性 高
- 完整性 高
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