parallels parallels_desktop 对未经初始化资源的使用

CVE编号

CVE-2021-31417

利用情况

暂无

补丁情况

N/A

披露时间

2021-04-30
漏洞描述
This vulnerability allows local attackers to disclose sensitive information on affected installations of Parallels Desktop 15.1.4-47270. An attacker must first obtain the ability to execute low-privileged code on the target guest system in order to exploit this vulnerability. The specific flaw exists within the Toolgate component. The issue results from the lack of proper initialization of memory prior to accessing it. An attacker can leverage this in conjunction with other vulnerabilities to escalate privileges and execute arbitrary code in the context of the hypervisor. Was ZDI-CAN-12131.
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 parallels parallels_desktop 15.1.4-47270 -
CVSS3评分
6.5
  • 攻击路径
    本地
  • 攻击复杂度
  • 权限要求
  • 影响范围
    已更改
  • 用户交互
  • 可用性
  • 保密性
  • 完整性
CWE-ID 漏洞类型
CWE-908 对未经初始化资源的使用
阿里云安全产品覆盖情况