CVE-2024-28869
HIGH7.5EPSS 1.0%Traefik vulnerable to denial of service with Content-length header
Description
There is a potential vulnerability in Traefik managing requests with `Content-length` and no `body` . 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. ## Patches - https://github.com/traefik/traefik/releases/tag/v2.11.2 - https://github.com/traefik/traefik/releases/tag/v3.0.0-rc5 ## Workarounds For affected versions, this vulnerability can be mitigated by configuring the [readTimeout](https://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts) option. ## For more information If you have any questions or comments about this advisory, please [open an issue](https://github.com/traefik/traefik/issues).
Affected packages (6)
- Go/github.com/traefik/traefikfrom 0, < 2.11.2
- Go/github.com/traefik/traefikfrom 0
- Go/github.com/traefik/traefik/v2from 0, < 2.11.2
- Go/github.com/traefik/traefik/v2from 0, < 2.11.2
- Go/github.com/traefik/traefik/v3>= 3.0.0-beta3, < 3.0.0-rc5
- Go/github.com/traefik/traefik/v3>= 3.0.0-beta3, < 3.0.0-rc5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (7)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2024-28869
- PATCHhttps://github.com/traefik/traefik
- WEBhttps://doc.traefik.io/traefik/routing/entrypoints/#respondingtimeouts
- WEBhttps://github.com/traefik/traefik/commit/240b83b77351dfd8cadb91c305b84e9d22e0f9c6
- WEBhttps://github.com/traefik/traefik/releases/tag/v2.11.2
- WEBhttps://github.com/traefik/traefik/releases/tag/v3.0.0-rc5
- WEBhttps://github.com/traefik/traefik/security/advisories/GHSA-4vwx-54mw-vqfw