Traefik - Denial of Service via HTTP/2 Request Handling
Traefik before 2.10.5 and 3.0.0 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CVE-2023-44487 / CVE-2023-39325, the 'Rapid Reset' technique). A remote attacker can rapidly create and cancel HTTP/2 streams to exhaust server resources and cause service unavailability.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2023-54365US | — | — | ||
Traefik before 2.10.5 and 3.0.0-beta4 is affected by a denial-of-service vulnerability in HTTP/2 request handling inherited from the Go standard library's HTTP/2 implementation (CV… | ||||
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references
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/CVE-2023-54365ADVISORY
- https://bugzilla.redhat.com/show_bug.cgi?id=2491710ADVISORY
- https://github.com/traefik/traefik/security/advisories/GHSA-7v4p-328v-8v5gADVISORY
- https://nvd.nist.gov/vuln/detail/CVE-2023-54365WEB
- https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-54365.jsonADVISORY
- https://www.vulncheck.com/advisories/traefik-denial-of-service-via-http-2-request-handlingADVISORY
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