{"id":"CVE-2019-12111","details":"A Denial Of Service vulnerability in MiniUPnP MiniUPnPd through 2.1 exists due to a NULL pointer dereference in copyIPv6IfDifferent in pcpserver.c.","modified":"2026-04-10T04:12:00.203721Z","published":"2019-05-15T23:29:00.933Z","references":[{"type":"WEB","url":"https://usn.ubuntu.com/4542-1/"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00045.html"},{"type":"FIX","url":"https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp"},{"type":"FIX","url":"https://github.com/miniupnp/miniupnp/commit/cb8a02af7a5677cf608e86d57ab04241cf34e24f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/miniupnp/miniupnp","events":[{"introduced":"0"},{"last_affected":"582375b64f347d6ef1a4dc3478ff3678ea923f80"},{"fixed":"cb8a02af7a5677cf608e86d57ab04241cf34e24f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.1"}]}}],"versions":["minissdpd_1_2","minissdpd_1_4","miniupnpc_1_7","miniupnpc_1_8","miniupnpc_1_9","miniupnpc_2_1","miniupnpd_1_7","miniupnpd_1_8","miniupnpd_2_1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12111.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}]}}],"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"}]}