CVE-2019-12452
Last modified
CVE-2019-12452 is a vulnerability of currently unknown severity. types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed without sufficient access control (which is contrary to the API documentation), allows remote authenticated users to discover password hashes by reading the Basic HTTP Authentication or Digest HTTP Authentication section, or discover a key by reading the ClientTLS section. These can be found in the JSON response to a /api request.. EPSS estimates a 2.59% chance of exploitation in the next 30 days.
Description
types/types.go in Containous Traefik 1.7.x through 1.7.11, when the --api flag is used and the API is publicly reachable and exposed without sufficient access control (which is contrary to the API documentation), allows remote authenticated users to discover password hashes by reading the Basic HTTP Authentication or Digest HTTP Authentication section, or discover a key by reading the ClientTLS section. These can be found in the JSON response to a /api request.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Traefik | Traefik | >= 1.7.0, <= 1.7.11 |
References
- https://docs.traefik.io/configuration/api/#securityExploit, Vendor Advisory
- https://github.com/containous/traefik/issues/4917Exploit, Third Party Advisory
- https://github.com/containous/traefik/pull/4918Exploit, Patch, Third Party Advisory
- https://docs.traefik.io/configuration/api/#securityExploit, Vendor Advisory
- https://github.com/containous/traefik/issues/4917Exploit, Third Party Advisory
- https://github.com/containous/traefik/pull/4918Exploit, Patch, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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