{"id":"UBUNTU-CVE-2013-2236","details":"Stack-based buffer overflow in the new_msg_lsa_change_notify function in the OSPFD API (ospf_api.c) in Quagga before 0.99.22.2, when --enable-opaque-lsa and the -a command line option are used, allows remote attackers to cause a denial of service (crash) via a large LSA.","modified":"2026-01-30T01:07:50.903378Z","published":"2013-10-23T00:00:00Z","withdrawn":"2025-07-18T16:42:52Z","related":["USN-2941-1"],"upstream":["CVE-2013-2236"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2013-2236"},{"type":"REPORT","url":"http://lists.quagga.net/pipermail/quagga-dev/2013-July/010621.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2941-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2013-2236"}],"affected":[{"package":{"name":"quagga","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/quagga@0.99.22.4-1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.99.22.4-1"}]}],"versions":["0.99.22.1-2"],"ecosystem_specific":{"binaries":[{"binary_name":"quagga","binary_version":"0.99.22.4-1"},{"binary_name":"quagga-dbg","binary_version":"0.99.22.4-1"},{"binary_name":"quagga-doc","binary_version":"0.99.22.4-1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2013/UBUNTU-CVE-2013-2236.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}