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…

PriorityP337high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

1.08%

61.1th percentile

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.

Affected

5 ranges

Vendor	Product	Version range	Fixed in
github.com	traefik_traefik_v2	>= 0 < 2.9.10	2.9.10
github.com	traefik_traefik_v2	>= 2.10.0-rc1 < 2.10.0-rc2	2.10.0-rc2
traefik	traefik	< 2.9.10	2.9.10
traefik	traefik	—	—
traefik	traefik	—	—

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

ghsa7.5HIGH

osv7.5HIGH

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