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Vuln ID | Summary | CVSS Severity |
---|---|---|
CVE-2023-47633 |
Traefik is an open source HTTP reverse proxy and load balancer. The traefik docker container uses 100% CPU when it serves as its own backend, which is an automatically generated route resulting from the Docker integration in the default configuration. This issue has been addressed in versions 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. There are no known workarounds for this vulnerability. Published: December 04, 2023; 4:15:34 PM -0500 |
V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2023-47124 |
Traefik is an open source HTTP reverse proxy and load balancer. When Traefik is configured to use the `HTTPChallenge` to generate and renew the Let's Encrypt TLS certificates, the delay authorized to solve the challenge (50 seconds) can be exploited by attackers to achieve a `slowloris attack`. This vulnerability has been patch in version 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. Users unable to upgrade should replace the `HTTPChallenge` with the `TLSChallenge` or the `DNSChallenge`. Published: December 04, 2023; 4:15:33 PM -0500 |
V3.1: 5.9 MEDIUM V2.0:(not available) |
CVE-2023-47106 |
Traefik is an open source HTTP reverse proxy and load balancer. When a request is sent to Traefik with a URL fragment, Traefik automatically URL encodes and forwards the fragment to the backend server. This violates RFC 7230 because in the origin-form the URL should only contain the absolute path and the query. When this is combined with another frontend proxy like Nginx, it can be used to bypass frontend proxy URI-based access control restrictions. This vulnerability has been addressed in versions 2.10.6 and 3.0.0-beta5. Users are advised to upgrade. There are no known workarounds for this vulnerability. Published: December 04, 2023; 4:15:33 PM -0500 |
V3.1: 6.5 MEDIUM V2.0:(not available) |
CVE-2023-44487 |
The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. Published: October 10, 2023; 10:15:10 AM -0400 |
V3.1: 7.5 HIGH V2.0:(not available) |
CVE-2023-29013 |
Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer for deploying microservices. There is a vulnerability in Go when parsing the HTTP headers, which impacts Traefik. HTTP header parsing could allocate substantially more memory than required to hold the parsed headers. This behavior could be exploited to cause a denial of service. This issue has been patched in versions 2.9.10 and 2.10.0-rc2. Published: April 14, 2023; 3:15:09 PM -0400 |
V3.1: 7.5 HIGH V2.0:(not available) |