{"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":"2026-06-05T14:11:57.487720Z","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":"0"},{"last_affected":"1e1cb6f8f8003e0bdce11d265f0feb23249a03f6"},{"last_affected":"effaab05e4b02b25c578273d966e04c98d2cf2e1"}],"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"},{"last_affected":"0.18.0"},{"last_affected":"0.19.0"}],"source":"CPE_STRING"}}],"versions":["v0.19.0","v0.18.0","v0.17.0","v0.16.0","v0.15.0","v0.14.0","v0.13.0","v0.12.0","v0.11.0","v0.10.1","v0.10.0","v0.9.0","v0.8.0","v0.7.0","v0.6.0","v0.5.0","v0.4.0","v0.3.0","v0.2.0","v0.1.1","v0.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-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"}]}