{"id":"CVE-2017-11480","details":"Packetbeat versions prior to 5.6.4 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.","aliases":["GHSA-9q3g-m353-cp4p","GO-2022-0643"],"modified":"2026-04-10T04:03:08.085638Z","published":"2017-12-08T18:29:00.210Z","references":[{"type":"ADVISORY","url":"https://discuss.elastic.co/t/beats-5-6-4-security-update/106739"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/elastic/beats","events":[{"introduced":"0"},{"fixed":"9dd91482ca414229a68d5cacbd7a381c37ca0ba1"}],"database_specific":{"versions":[{"introduced":"0"},{"fixed":"5.6.4"}]}}],"versions":["v0.1.0","v0.1.1","v0.2.0","v0.2.2","v0.3.0","v0.3.1","v0.3.2","v0.3.3","v0.4.0","v0.4.1","v0.4.2","v0.4.3","v0.5.0","v1.0.0.Beta1","v5.0.0-alpha1","v5.0.0-alpha2","v5.0.0-alpha3","v5.0.0-alpha4","v5.5.3","v5.6.0","v5.6.1","v5.6.2","v5.6.3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-11480.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}