CVE-2020-8661

moderate-risk
Published 2020-03-04

CNCF Envoy through 1.13.0 may consume excessive amounts of memory when responding internally to pipelined requests.

Do I need to act?

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0.57% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (2)

Envoy

Affected Vendors

Redhat Cncf

References (6)

Release Notes https://access.redhat.com/errata/RHSA-2020:0734
Third Party Advisory https://github.com/envoyproxy/envoy/security/advisories/GHSA-36cq-ww7h-p4j7
Release Notes https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history
Release Notes https://access.redhat.com/errata/RHSA-2020:0734
Third Party Advisory https://github.com/envoyproxy/envoy/security/advisories/GHSA-36cq-ww7h-p4j7
Release Notes https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_history
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 2/34 · Minimal
Exposure 7/34 · Low