CVE-2022-31677: Pinniped Supervisor Insufficient Session Expiration vulnerability

September 1, 2022

An Insufficient Session Expiration issue was discovered in the Pinniped Supervisor (before v0.19.0). A user authenticating to Kubernetes clusters via the Pinniped Supervisor could potentially use their access token to continue their session beyond what proper use of their refresh token might allow.

References

github.com/advisories/GHSA-rp4v-hhm6-rcv9
github.com/vmware-tanzu/pinniped/pull/1264
github.com/vmware-tanzu/pinniped/releases/tag/v0.19.0
github.com/vmware-tanzu/pinniped/security/advisories/GHSA-rp4v-hhm6-rcv9
nvd.nist.gov/vuln/detail/CVE-2022-31677

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