Buildah security bypass | CVE-2022-2990
NAME
Buildah security bypass
- Platforms Affected:
Buildah Buildah 1.27.0
Buildah Buildah 1.11.7 - Risk Level:
9.1 - Exploitability:
Unproven - Consequences:
Bypass Security
DESCRIPTION
Buildah could allow a remote attacker to bypass security restrictions, caused by an incorrect handling of the supplementary groups in the container engine. By sending a specially-crafted request, an attacker could exploit this vulnerability to obtain sensitive information, perform data modification or execute a binary code in that container.
CVSS 3.0 Information
- Privileges Required: None
- User Interaction: None
- Scope: Unchanged
- Access Vector: Network
- Access Complexity: Low
- Confidentiality Impact: High
- Integrity Impact: High
- Availability Impact: None
- Remediation Level: Official Fix
MITIGATION
Refer to Buildah GIT Repository for patch, upgrade or suggested workaround information. See References.
- Reference Link:
https://bugzilla.redhat.com/show_bug.cgi?id=2121453 - Reference Link:
https://github.com/containers/buildah/pull/4200
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