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

CVE-2020-8661

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

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

HIGH · CVSS 7.5 EPSS 0.00571
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-400Uncontrolled Resource Consumption
▤

Affected Products & Versions

2
cncf envoy<= 1.13.0
redhat openshift service meshall versions
▣

Scoring & Timeline

7.5
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD04 Mar 2020 · 09:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
⚑

Vendor Advisories

1
rhsaRHSA-2020:0734Moderate
🔗

References & Sources

2
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/envoyproxy/envoy/security/advisories/GHSA-36cq-ww7h-p4j7Third Party Advisory
https://www.envoyproxy.io/docs/envoy/v1.13.1/intro/version_historyRelease NotesThird Party Advisory
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