GHSA-69p3-xp37-f692
Suggest an improvement- Source
- https://github.com/advisories/GHSA-69p3-xp37-f692
- Import Source
- https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-69p3-xp37-f692/GHSA-69p3-xp37-f692.json
- JSON Data
- https://api.osv.dev/v1/vulns/GHSA-69p3-xp37-f692
- Aliases
- Published
- 2022-03-26T00:00:29Z
- Modified
- 2023-11-08T04:07:40.042374Z
- Severity
-
- 8.1 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- Improper Certificate Validation in kubeclient
- Details
-
A flaw was found in all versions of kubeclient up to (but not including) v4.9.3, the Ruby client for Kubernetes REST API, in the way it parsed kubeconfig files. When the kubeconfig file does not configure custom CA to verify certs, kubeclient ends up accepting any certificate (it wrongly returns VERIFY_NONE). Ruby applications that leverage kubeclient to parse kubeconfig files are susceptible to Man-in-the-middle attacks (MITM).
- References
-
- https://nvd.nist.gov/vuln/detail/CVE-2022-0759
- https://github.com/ManageIQ/kubeclient/issues/554
- https://github.com/ManageIQ/kubeclient/issues/555
- https://github.com/ManageIQ/kubeclient/pull/556
- https://github.com/ManageIQ/kubeclient/commit/109ea71de5a8881748f03ebbe103b49f0f1c7887
- https://github.com/ManageIQ/kubeclient
- https://github.com/rubysec/ruby-advisory-db/blob/master/gems/kubeclient/CVE-2022-0759.yml
Affected packages
RubyGems / kubeclient
Package
- Name
- kubeclient
- Purl
- pkg:gem/kubeclient
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affectedFixed4.9.3
Affected versions
0.*
0.0.1
0.0.2
0.0.3
0.0.4
0.0.5
0.0.6
0.0.7
0.0.8
0.0.9
0.1.0
0.1.1
0.1.2
0.1.3
0.1.4
0.1.5
0.1.6
0.1.7
0.1.8
0.1.9
0.1.10
0.1.11
0.1.12
0.1.13
0.1.14
0.1.15
0.1.16
0.1.17
0.2.0
0.3.0
0.4.0
0.5.0
0.5.1
0.6.0
0.7.0
0.8.0
0.8.1
0.9.0
1.*
1.0.0
1.1.0
1.1.1
1.1.2
1.1.3
1.1.4
1.2.0
2.*
2.0.0
2.1.0
2.2.0
2.3.0
2.4.0
2.5.1
2.5.2
3.*
3.0.0
3.1.0
3.1.1
3.1.2
4.*
4.0.0
4.1.0
4.1.1
4.1.2
4.2.0
4.2.1
4.2.2
4.3.0
4.4.0
4.5.0
4.6.0
4.7.0
4.8.0
4.9.0
4.9.1
4.9.2