CVE-2019-18836

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Summary

CVECVE-2019-18836
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2019-11-11 01:15:00 UTC
Updated2023-11-07 03:07:00 UTC
DescriptionEnvoy 1.12.0 allows a remote denial of service because of resource loops, as demonstrated by a single idle TCP connection being able to keep a worker thread in an infinite busy loop when continue_on_listener_filters_timeout is used."

Risk And Classification

Problem Types: CWE-835

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Envoyproxy Envoy 1.12.0 All All All
Application Envoyproxy Envoy 1.12.0 All All All
Application Istio Istio All All All All

References

ReferenceSourceLinkTags
Google Groups MISC groups.google.com Mailing List, Third Party Advisory
Listener Filter Timeout DoS · Advisory · envoyproxy/envoy · GitHub CONFIRM github.com Exploit, Third Party Advisory
Istio Sidecar consuming high CPU Istio 1.30-1.3.3 · Issue #18229 · istio/istio · GitHub MISC github.com Exploit, Third Party Advisory
Google Groups groups.google.com
Envoy Proxy MISC blog.envoyproxy.io Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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