{"id":"AZL-69565","summary":"CVE-2025-61100 affecting package frr for versions less than 8.5.5-5","details":"FRRouting/frr from v2.0 through v10.4.1 was discovered to contain a NULL pointer dereference via the ospf_opaque_lsa_dump function at ospf_opaque.c. This vulnerability allows attackers to cause a Denial of Service (DoS) under specific malformed LSA conditions.","modified":"2026-04-21T04:38:37.454973Z","published":"2025-10-27T19:16:05Z","upstream":["CVE-2025-61100"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-61100"}],"affected":[{"package":{"name":"frr","ecosystem":"Azure Linux:2","purl":"pkg:rpm/azure-linux/frr"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"8.5.5-5"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-69565.json"}}],"schema_version":"1.7.5"}