Vulnerability CVE-2023-29013: Information
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.
Severity: HIGH (7.5) Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Fixed packages
Package name | Branch | Fixed in version | Version from repository | Errata ID | Task # | State |
|---|---|---|---|---|---|---|
| traefik | sisyphus | 2.9.10-alt1 | 2.11.3-alt1 | ALT-PU-2023-1587-1 | 318160 | Fixed |
| traefik | sisyphus_riscv64 | 2.9.10-alt1 | 2.11.3-alt1 | ALT-PU-2023-3128-1 | - | Fixed |
| traefik | p10 | 2.9.10-alt1 | 2.10.7-alt1 | ALT-PU-2023-1635-1 | 318162 | Fixed |
| traefik | c10f1 | 2.9.10-alt1 | 2.10.7-alt1 | ALT-PU-2023-1635-1 | 318162 | Fixed |
| traefik | c9f2 | 2.10.3-alt1 | 2.10.3-alt1 | ALT-PU-2023-7095-2 | 333913 | Fixed |
| traefik | p11 | 2.9.10-alt1 | 2.11.3-alt1 | ALT-PU-2023-1587-1 | 318160 | Fixed |
References to Advisories, Solutions, and Tools
Hyperlink | Resource |
|---|---|
| https://github.com/traefik/traefik/releases/tag/v2.9.10 |
|
| https://github.com/traefik/traefik/commit/4ed3964b3586565519249bbdc55eb1b961c08c49 |
|
| https://github.com/traefik/traefik/security/advisories/GHSA-7hj9-rv74-5g92 |
|
| https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2 |
|
| https://security.netapp.com/advisory/ntap-20230517-0008/ |
|