VulnerabilityModified
CVE-2020-8664
CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Context.
MEDIUM 5.3EPSS 1.30%
Does this matter?
Lower severity and a low EPSS score (1.30%). Track it; it rarely justifies an emergency change on its own.
Description
CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Context. Using the same secret (e.g. trusted CA) across many resources together with the combined validation context could lead to the “static” part of the validation context to be not applied, even though it was visible in the active config dump.
- CVSS 3.1
- 5.3 MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
- EPSS
- 1.30% probability · 69th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-287
- Affected
- cncf/envoy
- Source
- cve@mitre.org
References
- https://access.redhat.com/errata/RHSA-2020:0734Third Party Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8Third Party Advisory
- https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_historyRelease Notes, Third Party Advisory
- https://access.redhat.com/errata/RHSA-2020:0734Third Party Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8Third Party Advisory
- https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_historyRelease Notes, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.