{"api_version":"1","generated_at":"2026-07-24T04:32:27+00:00","cve":"CVE-2021-29630","urls":{"html":"https://cve.report/CVE-2021-29630","api":"https://cve.report/api/cve/CVE-2021-29630.json","docs":"https://cve.report/api","cve_org":"https://www.cve.org/CVERecord?id=CVE-2021-29630","nvd":"https://nvd.nist.gov/vuln/detail/CVE-2021-29630"},"summary":{"title":"CVE-2021-29630","description":"In FreeBSD 13.0-STABLE before n246938-0729ba2f49c9, 12.2-STABLE before r370383, 11.4-STABLE before r370381, 13.0-RELEASE before p4, 12.2-RELEASE before p10, and 11.4-RELEASE before p13, the ggatec daemon does not validate the size of a response before writing it to a fixed-sized buffer allowing a malicious attacker in a privileged network position to overwrite the stack of ggatec and potentially execute arbitrary code.","state":"PUBLIC","assigner":"secteam@freebsd.org","published_at":"2021-08-30 19:15:00","updated_at":"2021-12-14 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