{"id":"AZL-31785","summary":"CVE-2023-47235 affecting package frr for versions less than 8.5.3-4","details":"An issue was discovered in FRRouting FRR through 9.0.1. A crash can occur when a malformed BGP UPDATE message with an EOR is processed, because the presence of EOR does not lead to a treat-as-withdraw outcome.","modified":"2026-04-01T05:10:47.597394Z","published":"2023-11-03T21:15:17Z","upstream":["CVE-2023-47235"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-47235"}],"affected":[{"package":{"name":"frr","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/frr"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.3-4"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-31785.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"}]}