Traefik: Gateway API route identity collision allows cross-namespace backend hijacking
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| traefik | traefik | affected |
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Configuration 1 [-]
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| Traefik | Traefik |
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| Source | ID | Title |
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Github GHSA |
GHSA-fgjj-px3w-67xx | Traefik: Gateway API route identity collision allows cross-namespace backend hijacking |
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.481% probability within 30 days)
| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:traefik:traefik:*:*:*:*:*:*:*:* | |
| Metrics |
cvssV3_1
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| Metrics |
ssvc
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| First Time appeared |
Traefik
Traefik traefik |
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| Vendors & Products |
Traefik
Traefik traefik |
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| Description | Traefik is an open source HTTP reverse proxy and load balancer. From 3.0.0 until 3.6.25 and 3.7.10, Traefik's Kubernetes Gateway API provider in pkg/provider/kubernetes/gateway/httproute.go, grpcroute.go, tcproute.go, and tlsroute.go builds HTTPRoute, GRPCRoute, TCPRoute, and TLSRoute router and service identities by hyphen-concatenating namespace, route name, Gateway identity, entry point, and rule index, allowing colliding Routes to overwrite another namespace's backend. This issue is fixed in 3.6.25 and 3.7.10. | |
| Title | Traefik: Gateway API route identity collision allows cross-namespace backend hijacking | |
| Weaknesses | CWE-694 | |
| References |
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| Metrics |
cvssV4_0
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