{"id":"AZL-44544","summary":"CVE-2012-0249 affecting package quagga 1.2.4-16","details":"Buffer overflow in the ospf_ls_upd_list_lsa function in ospf_packet.c in the OSPFv2 implementation in ospfd in Quagga before 0.99.20.1 allows remote attackers to cause a denial of service (assertion failure and daemon exit) via a Link State Update (aka LS Update) packet that is smaller than the length specified in its header.","modified":"2026-04-21T04:31:24.206841Z","published":"2012-04-05T13:25:30Z","upstream":["CVE-2012-0249"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2012-0249"}],"affected":[{"package":{"name":"quagga","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/quagga"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"1.2.4-16"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-44544.json"}}],"schema_version":"1.7.5"}