In short
- CVE-2023-29013 is a HIGH (CVSS 7.5) vulnerability affecting github.com/traefik/traefik/v2, traefik (traefik).
- Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 65.3% of all vulnerabilities.
- Fix: update to 2.10.0-rc2, 2.9.10 or later.
Description
Impact
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.
References
Patches
Workarounds
No workaround.
For more information
If you have any questions or comments about this advisory, please open an issue.
NVD description
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.
More vulnerabilities in github.com/traefik/traefik/v2
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