CVE-2020-8664CWE-287

CVE-2020-8664

Medium · published March 5, 2020

CVSS v3.1
5.3
EPSS
1%
Percentile
70.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
5.3 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.01300 · 70.2th percentile
Weakness
CWE-287 · Improper Authentication
Published
2020-03-05T02:15Z
Affected products (1)
ProductVersionsFixed in
envoyproxy/envoy≤ 1.13.0—
References (6)
https://access.redhat.com/errata/RHSA-2020:0734 · [email protected]https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8 · [email protected]https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history · [email protected]https://access.redhat.com/errata/RHSA-2020:0734 · af854a3a-2127-422b-91ae-364da2661108https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8 · af854a3a-2127-422b-91ae-364da2661108https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 04 MAR 20:53Z
    CNCF Envoy through 1.13.0 has incorrect Access Control when using SDS with Combined Validation Context
    cvelistv5