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CVE-2020-8664

Published: Mar 4, 2020Updated: Nov 21, 2024 Sources: CVE List NVD BDUCWE-287
5.3MEDIUM
NVD MITRE
EPSS Score
1.3%
Top 32.3%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
Open in CVSS calculator →

Weaknesses

CWE-287

Affected Products

Red Hat Inc.
commercial·USaka red hat
Openshift Service MeshOn-prem
Operating Systems / linux-distro
Сообщество свободного программного обеспечения
oss-projectaka fsf
EnvoyLibraryLibrary
OSS Libraries / web-framework
cncf
oss-projectaka cncf envoy, cncf spire, cncf crossplane
envoyMixed
Cloud & SaaS
and 1 more affected products View all →

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

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MITRE ATT&CK

2 techniques
Initial Access
View detailed technique mapping

References

https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history
envoyproxy.io
https://github.com/envoyproxy/envoy/security/advisories/GHSA-3x9m-pgmg-xpx8
github.com
https://access.redhat.com/errata/RHSA-2020:0734
access.redhat.com
and 2 more references View all →

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