{"id":"CVE-2017-11480","aliases":["GHSA-9q3g-m353-cp4p","GO-2022-0643"],"url":"https://o3.security/vulnerability/CVE-2017-11480","summary":"Denial of Service in Packetbeat","details":"Packetbeat versions prior to 5.6.4 and 6.0.0 are affected by a denial of service flaw in the PostgreSQL protocol handler. If Packetbeat is listening for PostgreSQL traffic and a user is able to send arbitrary network traffic to the monitored port, the attacker could prevent Packetbeat from properly logging other PostgreSQL traffic.","published":"2017-12-08T18:29:00.210Z","modified":"2026-07-08T15:09:55.618523Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},"epss":null,"cisaKev":null,"exploitsKnown":0,"affectedPackages":[{"ecosystem":"Go","name":"github.com/elastic/beats","fixedVersion":"5.6.4"},{"ecosystem":"Go","name":"github.com/elastic/beats","fixedVersion":"6.0.0"}],"fix":{"url":"https://github.com/elastic/beats/pull/5457","label":"elastic/beats#5457"},"references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/beats-5-6-4-security-update/106739"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2017-11480"},{"type":"WEB","url":"https://github.com/elastic/beats/pull/5457"},{"type":"WEB","url":"https://github.com/elastic/beats/pull/5479"},{"type":"WEB","url":"https://github.com/elastic/beats/pull/5480"},{"type":"WEB","url":"https://github.com/elastic/beats/commit/aeca65779d573976981587ca1d1461399e1b59dd"},{"type":"PACKAGE","url":"https://github.com/elastic/beats"},{"type":"WEB","url":"https://pkg.go.dev/vuln/GO-2022-0643"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T15:09:55.618523Z"}}