{"id":"CVE-2025-50334","aliases":["EUVD-2026-1441","GHSA-f67m-8h88-qhqh"],"status":"published","title":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service...","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.01069,"percentile":0.65255,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-770"],"published":"2026-01-08T00:00:00Z","modified":"2026-11-04T22:10:00Z","products":[{"vendor":"red hat","product":"red hat openshift dev spaces"},{"vendor":"technitium","product":"dnsserver"}],"references":[{"url":"https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md","tags":["Release Notes","web"]},{"url":"https://github.com/TechnitiumSoftware/DnsServer/blob/v13.3/DnsServerCore/Dns/DnsServer.cs","tags":["Product","web"]},{"url":"https://github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-50334","tags":["Exploit","Third Party Advisory","web"]},{"url":"https://github.com/TechnitiumSoftware/DnsServer/commit/7229b217238213cc6275eea68a7e17d73df1603e","tags":["Patch","fix"]},{"url":"https://access.redhat.com/security/cve/CVE-2025-50334","tags":["vdb-entry","x_refsource_REDHAT","advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=2428058","tags":["issue-tracking","x_refsource_REDHAT","report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-50334.json","tags":["x_sadp-csaf-vex","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2025-50334","tags":["advisory"]},{"url":"http://technitium.com"},{"url":"https://github.com/advisories/GHSA-f67m-8h88-qhqh"},{"url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/50xxx/CVE-2025-50334.json","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2025-50334","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","status":"published","published":"2026-01-08T00:00:00Z","modified":"2026-07-15T01:26:12.519Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-770","CWE-770"],"updated_at":"2026-11-02T14:32:52.526476Z"}],"euvd":[{"id":"EUVD-2026-1441","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","status":"published","published":"2026-01-08T00:00:00Z","modified":"2026-07-15T01:26:12Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:19:54.255702Z"}],"ghsa":[{"id":"GHSA-f67m-8h88-qhqh","title":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service...","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","status":"published","published":"2026-01-08T18:30:49Z","modified":"2026-06-30T03:36:26Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-770"],"updated_at":"2026-11-02T15:09:04.668745Z"}],"nvd":[{"id":"CVE-2025-50334","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","status":"published","published":"2026-01-08T17:15:47.603Z","modified":"2026-11-04T22:10:00.21Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"},{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-770"],"updated_at":"2026-11-04T23:43:38.567042Z"}],"osv":[{"id":"CVE-2025-50334","description":"An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component","status":"published","published":"2026-01-08T00:00:00Z","modified":"2026-11-05T21:16:11.75517998Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-05T22:00:58.054534Z"}]}}