CVE-2023-47633

Public Exploit
Uncontrolled Resource Consumption in Traefik

Description

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.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 0.64%
Third-Party Advisory github.com
Affected: traefik traefik
Published at:
Updated at:

References

Link Tags
https://github.com/traefik/traefik/security/advisories/GHSA-6fwg-jrfw-ff7p third party advisory exploit
https://github.com/traefik/traefik/releases/tag/v2.10.6 release notes
https://github.com/traefik/traefik/releases/tag/v3.0.0-beta5 release notes

Frequently Asked Questions

What is the severity of CVE-2023-47633?
CVE-2023-47633 has been scored as a high severity vulnerability.
How to fix CVE-2023-47633?
To fix CVE-2023-47633, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-47633 being actively exploited in the wild?
It is possible that CVE-2023-47633 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2023-47633?
CVE-2023-47633 affects traefik traefik.
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