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envoy: Resource exhaustion via HTTP/2 client requests with large payloads and improper stream windows

🗓️ 01 Jul 2020 18:46:08Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 17 Views

Envoy memory exhaustion via HTTP/2 large payloads with insufficient window updates or no stream reset.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
cnvd
CNVD
Envoy Buffer Overflow Vulnerability (CNVD-2020-51394)
2 Jul 202000:00
–cnvd
cve
CVE
CVE-2020-12604
1 Jul 202014:24
–cve
cvelist
Cvelist
CVE-2020-12604
1 Jul 202014:24
–cvelist
euvd
EUVD
EUVD-2020-4906
7 Oct 202500:30
–euvd
mend
Mend
CVE-2020-12604
1 Jul 202014:24
–mend
nvd
NVD
CVE-2020-12604
1 Jul 202015:15
–nvd
nessus
Tenable Nessus
openSUSE 15 Security Update : envoy-proxy (openSUSE-SU-2022:0065-1)
3 Mar 202200:00
–nessus
nessus
Tenable Nessus
Photon OS 1.0: Envoy PHSA-2020-1.0-0309
29 Jul 202000:00
–nessus
nessus
Tenable Nessus
Photon OS 2.0: Envoy PHSA-2020-2.0-0265
29 Jul 202000:00
–nessus
nessus
Tenable Nessus
RHEL 8 : Red Hat OpenShift Service Mesh 1.1 servicemesh-proxy (RHSA-2020:2798)
1 Jul 202000:00
–nessus
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Enterprise Linux8x86_64servicemesh-proxy1.1.4-2.el8servicemesh-proxy-1.1.4-2.el8.x86_64.rpm

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18 Mar 2026 02:05Current
7.1High risk
Vulners AI Score7.1
CVSS 25
CVSS 3.17.5
EPSS0.01703
17