{"id":"CVE-2019-18960","details":"Firecracker vsock implementation buffer overflow in versions 0.18.0 and 0.19.0. This can result in potentially exploitable crashes.","modified":"2026-07-08T16:08:50.072612Z","published":"2019-12-11T13:15:11.827Z","references":[{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2019/12/10/1"},{"type":"ADVISORY","url":"http://www.openwall.com/lists/oss-security/2022/09/11/2"},{"type":"ADVISORY","url":"https://github.com/firecracker-microvm/firecracker/issues/1462"},{"type":"ADVISORY","url":"https://github.com/firecracker-microvm/firecracker/releases"},{"type":"ADVISORY","url":"https://github.com/firecracker-microvm/firecracker/releases/tag/v0.18.1"},{"type":"ADVISORY","url":"https://github.com/firecracker-microvm/firecracker/releases/tag/v0.19.1"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/firecracker-microvm/firecracker","events":[{"introduced":"1e1cb6f8f8003e0bdce11d265f0feb23249a03f6"},{"last_affected":"effaab05e4b02b25c578273d966e04c98d2cf2e1"},{"fixed":"bf1239ea99a70486ef38dbaf36dca6fb74561c4a"},{"fixed":"9b9030d9f4fcfd3e808166ae8ee2147a9d9249df"}],"database_specific":{"cpe":["cpe:2.3:a:amazon:firecracker:0.18.0:*:*:*:*:*:*:*","cpe:2.3:a:amazon:firecracker:0.19.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"0.18.0"},{"last_affected":"0.18.0"},{"introduced":"0.19.0"},{"last_affected":"0.19.0"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["0.18.0","0.19.0","v0.19.0","v0.18.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-18960.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}