GitHub Advisory DatabaseGHSA-FJM8-M7M6-2FJPBuildah's incorrect handling of the supplementary groups may lead to data disclosure, modification
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
17.8%
An incorrect handling of the supplementary groups in the Buildah container engine might lead to the sensitive information disclosure or possible data modification if an attacker has direct access to the affected container where supplementary groups are used to set access permissions and is able to execute a binary code in that container.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| containers | buildah | * | cpe:2.3:a:containers:buildah:*:*:*:*:*:*:*:* |
References
access.redhat.com/security/cve/CVE-2022-2990
bugzilla.redhat.com/show_bug.cgi?id=2121453
github.com/advisories/GHSA-fjm8-m7m6-2fjp
github.com/containers/buildah/commit/4a8bf740e862f2438279c6feee2ea59ddf0cda0b
github.com/containers/buildah/pull/4200
nvd.nist.gov/vuln/detail/CVE-2022-2990
pkg.go.dev/vuln/GO-2022-1008
www.benthamsgaze.org/2022/08/22/vulnerability-in-linux-containers-investigation-and-mitigation/
Related
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS
Percentile
17.8%