CVE-2021-3747— MacOS version of Multipass incorrect owner for application directory
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2021-3747
Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.
Vulnerability Title
MacOS version of Multipass incorrect owner for application directory
Source: NVD (National Vulnerability Database)
Vulnerability Description
The MacOS version of Multipass, version 1.7.0, fixed in 1.7.2, accidentally installed the application directory with incorrect owner.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
关键资源的不正确权限授予
Source: NVD (National Vulnerability Database)
Vulnerability Title
Multipass 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Multipass是一个适用于 Linux、Windows 和 MacOS 的轻量级 Vm 管理器。 Multipass 1.7.0版本的MacOS版本存在安全漏洞。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2021-3747
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2021-3747
请登录查看更多情报信息。
- https://github.com/canonical/multipass/issues/2261x_refsource_MISC
- https://nvd.nist.gov/vuln/detail/CVE-2021-3747
Same Patch Batch · Canonical · 2021-10-01 · 4 CVEs total
| CVE-2021-3626 | 8.8 HIGH | Windows version of Multipass unauthenticated localhost tcp control socket can perform moun |
| CVE-2021-3710 | 6.5 MEDIUM | Apport info disclosure via path traversal bug in read_file |
| CVE-2021-3709 | 6.5 MEDIUM | Apport file permission bypass through emacs byte compilation errors |
IV. Related Vulnerabilities
Same vendor: Canonical
- CVE-2026-6970
authd Denial of Service and Local Privilege Escalation - CVE-2026-6369
Exposed Session Token in canonical-livepatch client snap - CVE-2026-5412
Juju CloudSpec API could leak senstive information - CVE-2026-5774
Juju API Server Denial of Service and Authentication Replay - CVE-2025-14551
Senstive information disclosure was affecting subiquity
Same weakness: CWE-732
- CVE-2026-41288
WatchGuard Agent on Windows Privilege Escalation Vulnerabili - CVE-2026-41686
Claude SDK for TypeScript has Insecure Default File Permissi - CVE-2026-6499
ILM Informatique OpenConcerto 安全漏洞 - CVE-2026-41366
OpenClaw < 2026.3.31 - Arbitrary Host File Read via appendLo - CVE-2026-35367
uutils coreutils nohup Information Disclosure via Insecure D
V. Comments for CVE-2021-3747
No comments yet