{"id":"CVE-2019-12106","details":"The updateDevice function in minissdpd.c in MiniUPnP MiniSSDPd 1.4 and 1.5 allows a remote attacker to crash the process due to a Use After Free vulnerability.","modified":"2025-11-14T09:05:45.818625Z","published":"2019-05-15T23:29:00.433Z","references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2019/05/msg00037.html"},{"type":"FIX","url":"https://github.com/miniupnp/miniupnp/commit/cd506a67e174a45c6a202eff182a712955ed6d6f"},{"type":"EVIDENCE","url":"https://www.vdoo.com/blog/security-issues-discovered-in-miniupnp"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/miniupnp/miniupnp","events":[{"introduced":"0"},{"fixed":"cd506a67e174a45c6a202eff182a712955ed6d6f"}]}],"versions":["minissdpd_1_2","minissdpd_1_4","minissdpd_1_5","miniupnpc_1_7","miniupnpc_1_8","miniupnpc_1_9","miniupnpc_2_0","miniupnpc_2_1","miniupnpd_1_7","miniupnpd_1_8","miniupnpd_1_9","miniupnpd_2_0","miniupnpd_2_1"],"database_specific":{"vanir_signatures":[{"deprecated":false,"signature_version":"v1","digest":{"length":1787,"function_hash":"49626815456841716209215577197332225879"},"target":{"file":"minissdpd/minissdpd.c","function":"updateDevice"},"id":"CVE-2019-12106-18e19ac1","source":"https://github.com/miniupnp/miniupnp/commit/cd506a67e174a45c6a202eff182a712955ed6d6f","signature_type":"Function"},{"deprecated":false,"signature_version":"v1","digest":{"threshold":0.9,"line_hashes":["136228493942524335642480519156147028320","214698895325830240883302560531919787267","282269370337803121966929167125174309566","15209298193392725639910941306136385751"]},"target":{"file":"minissdpd/minissdpd.c"},"id":"CVE-2019-12106-a81ca291","source":"https://github.com/miniupnp/miniupnp/commit/cd506a67e174a45c6a202eff182a712955ed6d6f","signature_type":"Line"}],"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2019-12106.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}