漏洞信息
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Vulnerability Title
Anthropic Claude Desktop Cowork VM Image Contents Not Validated Before Use
Vulnerability Description
Anthropic Claude Desktop Cowork VM image handling (confirmed across v1.1348.0 through v1.2278.0, including v1.1348.0, v1.1617.0, and v1.2278.0) validates only file presence and a version marker string before booting rootfs.img, but does not verify image content integrity at time-of-use. A local attacker with unprivileged code execution as the victim macOS user can modify the VM root filesystem image and have it trusted on subsequent Cowork VM boots, enabling persistent arbitrary code execution in the VM and access to host-mounted directories. The estimated CWE mapping is CWE-353 (Missing Support for Integrity Check).
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L
Vulnerability Type
缺失完整性检查支持
Vulnerability Title
Anthropic Claude Desktop Cowork 加密问题漏洞
Vulnerability Description
Anthropic Claude Desktop Cowork是美国Anthropic公司的一款在桌面环境中提供协作式AI对话与工作流支持的应用。 Anthropic Claude Desktop Cowork存在加密问题漏洞,该漏洞源于仅验证文件存在和版本标记字符串,但未验证镜像内容完整性,可能导致本地攻击者在无需特权的情况下修改VM根文件系统镜像,实现持久任意代码执行和访问主机挂载目录。以下版本受到影响:1.1348.0版本、1.1617.0版本和1.2278.0版本。
CVSS Information
N/A
Vulnerability Type
N/A