CVSS: 9.8EPSS: 0%CPEs: 2EXPL: 1CVE-2024-45410 – HTTP client can remove the X-Forwarded headers in Traefik
https://notcve.org/view.php?id=CVE-2024-45410
Traefik is a golang, Cloud Native Application Proxy. When a HTTP request is processed by Traefik, certain HTTP headers such as X-Forwarded-Host or X-Forwarded-Port are added by Traefik before the request is routed to the application. For a HTTP client, it should not be possible to remove or modify these headers. Since the application trusts the value of these headers, security implications might arise, if they can be modified. For HTTP/1.1, however, it was found that some of theses custom headers can indeed be removed and in certain cases manipulated. • https://github.com/jphetphoumy/traefik-CVE-2024-45410-poc https://github.com/traefik/traefik/releases/tag/v2.11.9 https://github.com/traefik/traefik/releases/tag/v3.1.3 https://github.com/traefik/traefik/security/advisories/GHSA-62c8-mh53-4cqv • CWE-345: Insufficient Verification of Data Authenticity CWE-348: Use of Less Trusted Source •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2024-39321 – Traefik vulnerable to bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes
https://notcve.org/view.php?id=CVE-2024-39321
Traefik is an HTTP reverse proxy and load balancer. Versions prior to 2.11.6, 3.0.4, and 3.1.0-rc3 have a vulnerability that allows bypassing IP allow-lists via HTTP/3 early data requests in QUIC 0-RTT handshakes sent with spoofed IP addresses. Versions 2.11.6, 3.0.4, and 3.1.0-rc3 contain a patch for this issue. No known workarounds are available. Traefik es un proxy inverso HTTP y un equilibrador de carga. • https://github.com/traefik/traefik/releases/tag/v2.11.6 https://github.com/traefik/traefik/releases/tag/v3.0.4 https://github.com/traefik/traefik/releases/tag/v3.1.0-rc3 https://github.com/traefik/traefik/security/advisories/GHSA-gxrv-wf35-62w9 • CWE-639: Authorization Bypass Through User-Controlled Key •
CVSS: 7.5EPSS: 0%CPEs: 2EXPL: 0CVE-2024-28869 – Possible denial of service vulnerability with Content-length header in Traefik
https://notcve.org/view.php?id=CVE-2024-28869
Traefik is an HTTP reverse proxy and load balancer. In affected versions sending a GET request to any Traefik endpoint with the "Content-length" request header results in an indefinite hang with the default configuration. This vulnerability can be exploited by attackers to induce a denial of service. This vulnerability has been addressed in version 2.11.2 and 3.0.0-rc5. Users are advised to upgrade. • https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts https://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6 https://github.com/traefik/traefik/releases/tag/v2.11.2 https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5 https://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw • CWE-755: Improper Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 5EXPL: 1CVE-2023-47633 – Uncontrolled Resource Consumption in Traefik
https://notcve.org/view.php?id=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. • https://github.com/traefik/traefik/releases/tag/v2.10.6 https://github.com/traefik/traefik/releases/tag/v3.0.0-beta5 https://github.com/traefik/traefik/security/advisories/GHSA-6fwg-jrfw-ff7p • CWE-400: Uncontrolled Resource Consumption •
CVSS: 6.5EPSS: 0%CPEs: 5EXPL: 1CVE-2023-47106 – Incorrect processing of fragment in the URL leads to Authorization Bypass in Traefik
https://notcve.org/view.php?id=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. • https://datatracker.ietf.org/doc/html/rfc7230#section-5.3.1 https://github.com/traefik/traefik/releases/tag/v2.10.6 https://github.com/traefik/traefik/releases/tag/v3.0.0-beta5 https://github.com/traefik/traefik/security/advisories/GHSA-fvhj-4qfh-q2hm • CWE-20: Improper Input Validation •