{"id":"AZL-32281","summary":"CVE-2020-8277 affecting package python-gevent for versions less than 21.1.2-3","details":"A Node.js application that allows an attacker to trigger a DNS request for a host of their choice could trigger a Denial of Service in versions \u003c 15.2.1, \u003c 14.15.1, and \u003c 12.19.1 by getting the application to resolve a DNS record with a larger number of responses. This is fixed in 15.2.1, 14.15.1, and 12.19.1.","modified":"2026-04-01T05:11:01.681746Z","published":"2020-11-19T01:15:12Z","upstream":["CVE-2020-8277"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2020-8277"}],"affected":[{"package":{"name":"python-gevent","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/python-gevent"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"21.1.2-3"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-32281.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}