Database/Container, Kubernetes & orchestration
Envoy: Type-confusion in default certificate validation
CVSS 7.4CVE-2022-21656Container, Kubernetes & orchestrationcurated
Impact
Type-confusion in default certificate validation
Who can reach it
Unauthenticated network
What to do
Upgrade Envoy
References
Related entries
- Envoy: Envoy accepts any peer certificate rather than restricting to configured CAsCVE-2022-21657 · EnvoyMedium
- Envoy: No URL path normalization, so `something/../admin` bypasses access controlCVE-2019-9901 · EnvoyMedium
- Envoy: External clients manipulate Envoy internal headers, reaching unauthorized behaviourCVE-2024-45806 · EnvoyMedium
- Envoy: OAuth filter does not validate access tokens, so authentication can be skipped entirelyCVE-2022-29226 · EnvoyCritical
- Envoy: HTTP/2 request writes to the heap outside request buffers when the upstream is HTTP/1CVE-2019-18801 · EnvoyCritical
- Envoy: Header whitespace handling enables request smuggling and authorization bypassCVE-2019-18802 · EnvoyCritical
This entry is curated: imported from vendor advisories with machine assistance, not yet individually verified. Confirm against your vendor's advisory before acting, and report anything wrong.