{"schema_version":"1.7.3","id":"GHSA-7hj9-rv74-5g92","published":"2023-04-11T20:59:22Z","modified":"2025-02-13T18:53:59Z","aliases":["CVE-2023-29013"],"related":["CVE-2023-29013"],"summary":"Traefik HTTP header parsing could cause a denial of service ","details":"### Impact\n\nThere is a vulnerability in [Go when parsing the HTTP headers](https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8/m/OV40vnafAwAJ), which impacts Traefik.\nHTTP 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.\n\n### References\n\n- [CVE-2023-24534](https://www.cve.org/CVERecord?id=CVE-2023-24534)\n\n### Patches\n- https://github.com/traefik/traefik/releases/tag/v2.9.10\n- https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2\n\n### Workarounds\n\nNo workaround.\n\n### For more information\n\nIf you have any questions or comments about this advisory, please [open an issue](https://github.com/traefik/traefik/issues).","affected":[{"package":{"name":"github.com/traefik/traefik/v2","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0"},{"fixed":"2.9.10"}]}],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-7hj9-rv74-5g92/GHSA-7hj9-rv74-5g92.json"}},{"package":{"name":"github.com/traefik/traefik/v2","ecosystem":"Go","purl":"pkg:golang/github.com/traefik/traefik/v2"},"ranges":[{"type":"SEMVER","events":[{"introduced":"2.10.0-rc1"},{"fixed":"2.10.0-rc2"}]}],"versions":["2.10.0-rc1"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-7hj9-rv74-5g92/GHSA-7hj9-rv74-5g92.json"}}],"references":[{"type":"WEB","url":"https://github.com/traefik/traefik/security/advisories/GHSA-7hj9-rv74-5g92"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-29013"},{"type":"WEB","url":"https://github.com/traefik/traefik/commit/4ed3964b3586565519249bbdc55eb1b961c08c49"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-8v5j-pwr7-w5f8"},{"type":"PACKAGE","url":"https://github.com/traefik/traefik"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v2.10.0-rc2"},{"type":"WEB","url":"https://github.com/traefik/traefik/releases/tag/v2.9.10"},{"type":"WEB","url":"https://groups.google.com/g/golang-announce/c/Xdv6JL9ENs8/m/OV40vnafAwAJ"},{"type":"WEB","url":"https://security.netapp.com/advisory/ntap-20230517-0008"}],"database_specific":{"cwe_ids":["CWE-400"],"github_reviewed":true,"github_reviewed_at":"2023-04-11T20:59:22Z","nvd_published_at":"2023-04-14T19:15:00Z","severity":"HIGH"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}