{"id":"AZL-28614","summary":"CVE-2023-38802 affecting package frr for versions less than 8.5.3-2","details":"FRRouting FRR 7.5.1 through 9.0 and Pica8 PICOS 4.3.3.2 allow a remote attacker to cause a denial of service via a crafted BGP update with a corrupted attribute 23 (Tunnel Encapsulation).","modified":"2026-04-01T05:09:44.817782Z","published":"2023-08-29T16:15:09Z","upstream":["CVE-2023-38802"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-38802"}],"affected":[{"package":{"name":"frr","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/frr"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.3-2"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-28614.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"}]}