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CVE
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CVE-2022-27651Date: (C)2022-04-06   (M)2023-12-22


A flaw was found in buildah where containers were incorrectly started with non-empty default permissions. A bug was found in Moby (Docker Engine) where containers were incorrectly started with non-empty inheritable Linux process capabilities, enabling an attacker with access to programs with inheritable file capabilities to elevate those capabilities to the permitted set when execve(2) runs. This has the potential to impact confidentiality and integrity.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V3 Severity:CVSS V2 Severity:
CVSS Score : 6.8CVSS Score : 4.9
Exploit Score: 1.6Exploit Score: 6.8
Impact Score: 5.2Impact Score: 4.9
 
CVSS V3 Metrics:CVSS V2 Metrics:
Attack Vector: NETWORKAccess Vector: NETWORK
Attack Complexity: HIGHAccess Complexity: MEDIUM
Privileges Required: LOWAuthentication: SINGLE
User Interaction: NONEConfidentiality: PARTIAL
Scope: UNCHANGEDIntegrity: PARTIAL
Confidentiality: HIGHAvailability: NONE
Integrity: HIGH 
Availability: NONE 
  
Reference:
FEDORA-2022-1a15fe81f0
FEDORA-2022-224a93852c
FEDORA-2022-e6388650ea
https://bugzilla.redhat.com/show_bug.cgi?id=2066840
https://github.com/containers/buildah/commit/e7e55c988c05dd74005184ceb64f097a0cfe645b
https://github.com/containers/buildah/security/advisories/GHSA-c3g4-w6cv-6v7h

CPE    1
cpe:/o:redhat:enterprise_linux:7.0
CWE    1
CWE-276
OVAL    16
oval:org.secpod.oval:def:506823
oval:org.secpod.oval:def:506827
oval:org.secpod.oval:def:121859
oval:org.secpod.oval:def:121860
...

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