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[email protected]CVE-2022-27650

HistoryApr 04, 2022 - 8:15 p.m.

CVE-2022-27650

2022-04-0420:15:10

CWE-276

[email protected]

web.nvd.nist.gov

168

cve-2022-27650

crun

moby

docker engine

vulnerability

container security

linux process

capabilities

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:S/C:P/I:P/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

61.5%

JSON

A flaw was found in crun where containers were incorrectly started with non-empty default permissions. A vulnerability was found in Moby (Docker Engine) where containers were started incorrectly with non-empty inheritable Linux process capabilities. This flaw allows an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs.

Affected configurations

Vulners

NVD

Node

crun_projectcrunRange≤1.4.3

crun_projectcrunRange≤1.4.4

VendorProductVersionCPE
crun_projectcrun*cpe:2.3:a:crun_project:crun:*:*:*:*:*:*:*:*
crun_projectcrun*cpe:2.3:a:crun_project:crun:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
crun_project	crun	*	cpe:2.3:a:crun_project:crun::::::::
crun_project	crun	*	cpe:2.3:a:crun_project:crun::::::::

CNA Affected

[
  {
    "product": "crun",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Affects crun v1.4.3 and prior, Fixed in – v1.4.4"
      }
    ]
  }
]