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CVE-2021-3155

🗓️ 17 Feb 2022 22:15:16Reported by canonicalType 
cve
 cve
🔗 web.nvd.nist.gov👁 119 Views

snapd 2.54.2 and earlier created ~/snap directories in user home directories without specifying owner-only permissions. Fixed in snapd versions 2.54.3+18.04, 2.54.3+20.04 and 2.54.3+21.10.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
CNNVD
snapd 安全漏洞
17 Feb 202200:00
cnnvd
Cvelist
CVE-2021-3155 snapd created ~/snap with too-wide permissions
17 Feb 202222:15
cvelist
Debian CVE
CVE-2021-3155
17 Feb 202222:15
debiancve
EUVD
EUVD-2021-26499
7 Oct 202500:30
euvd
NCSC
Vulnerabilities fixed in snapd
18 Feb 202200:00
ncsc
NVD
CVE-2021-3155
17 Feb 202223:15
nvd
OpenVAS
Ubuntu: Security Advisory (USN-5292-1)
18 Feb 202200:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-5292-2)
19 Feb 202200:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-5292-4)
25 Feb 202200:00
openvas
OpenVAS
Ubuntu: Security Advisory (USN-5292-3)
26 Aug 202200:00
openvas
Rows per page
NVD
Node
canonicalsnapdRange<2.54.3
Node
[
  {
    "product": "snapd",
    "vendor": "Canonical Ltd.",
    "versions": [
      {
        "lessThanOrEqual": "2.54.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

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21 Nov 2024 06:21Current
5.9Medium risk
Vulners AI Score5.9
CVSS 22.1
CVSS 3.13.8 - 5.5
EPSS0.00028
119