{"id":"GHSA-f7cq-5v43-8pwp","aliases":["GO-2024-2880"],"title":"Traefik vulnerable to GO issue allowing malformed DNS message to cause infinite loop","summary":"Traefik vulnerable to GO issue allowing malformed DNS message to cause infinite loop","severity":"medium","cvss":5.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L","vendor":"traefik","product":"github.com/traefik/traefik/v2","ecosystem":"go","affected":["github.com/traefik/traefik/v2 < 2.11.3","github.com/traefik/traefik/v3 < 3.0.1","github.com/traefik/traefik <= 1.7.34"],"patched":["github.com/traefik/traefik/v2 2.11.3","github.com/traefik/traefik/v3 3.0.1"],"published":"2024-05-23","updated":"2026-08-07","source":"OSV","sourceUrl":"https://osv.dev/vulnerability/GHSA-f7cq-5v43-8pwp","references":[{"url":"https://github.com/traefik/traefik/security/advisories/GHSA-f7cq-5v43-8pwp"},{"url":"https://github.com/advisories/GHSA-5fq7-4mxc-535h"},{"url":"https://github.com/traefik/traefik"},{"url":"https://github.com/traefik/traefik/releases/tag/v2.11.3"},{"url":"https://github.com/traefik/traefik/releases/tag/v3.0.1"},{"url":"https://www.cve.org/CVERecord?id=CVE-2024-24788"}],"tags":["osv","go"],"ingestedAt":"2026-08-07T19:14:16.652Z","slug":"GHSA-f7cq-5v43-8pwp","body":"## Overview\n\n### Impact\n\nThere is a vulnerability in [GO managing malformed DNS message](https://groups.google.com/g/golang-announce/c/wkkO4P9stm0), which impacts Traefik.\nThis vulnerability could be exploited to cause a denial of service.\n\n### References\n\n- [CVE-2024-24788](https://www.cve.org/CVERecord?id=CVE-2024-24788)\n\n### Patches\n\n- https://github.com/traefik/traefik/releases/tag/v2.11.3\n- https://github.com/traefik/traefik/releases/tag/v3.0.1\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).\n\n## Affected packages\n\n- `github.com/traefik/traefik/v2 < 2.11.3`\n- `github.com/traefik/traefik/v3 < 3.0.1`\n- `github.com/traefik/traefik <= 1.7.34`\n\n## Remediation\n\nUpgrade to a patched release:\n\n- `github.com/traefik/traefik/v2 2.11.3`\n- `github.com/traefik/traefik/v3 3.0.1`","depth":"sunlit","depthScore":29,"depthScoreParts":{"impact":29.2,"likelihood":0,"exploitation":0,"ransomware":0},"changes":[]}