{"id":"CVE-2017-18367","aliases":["GHSA-58v3-j75h-xr49","GO-2020-0007"],"url":"https://o3.security/vulnerability/CVE-2017-18367","summary":"Improper Input Validation in libseccomp-golang","details":"libseccomp-golang 0.9.0 and earlier incorrectly generates BPFs that OR multiple arguments rather than ANDing them. A process running under a restrictive seccomp filter that specified multiple syscall arguments could bypass intended access restrictions by specifying a single matching argument.","published":"2019-04-24T21:29:00.243Z","modified":"2026-07-08T11:49:49.283232Z","cvss":{"score":7.5,"severity":"HIGH","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"},"epss":null,"cisaKev":null,"exploitsKnown":null,"affectedPackages":[{"ecosystem":"Go","name":"github.com/seccomp/libseccomp-golang","fixedVersion":"0.9.1"}],"fix":{"url":"https://github.com/seccomp/libseccomp-golang/commit/06e7a29f36a34b8cf419aeb87b979ee508e58f9e","label":"seccomp/libseccomp-golang@06e7a29"},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/08/msg00016.html"},{"type":"WEB","url":"https://usn.ubuntu.com/4574-1/"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:4087"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:4090"},{"type":"FIX","url":"http://www.openwall.com/lists/oss-security/2019/04/25/6"},{"type":"FIX","url":"https://github.com/seccomp/libseccomp-golang/commit/06e7a29f36a34b8cf419aeb87b979ee508e58f9e"},{"type":"FIX","url":"https://github.com/seccomp/libseccomp-golang/issues/22"}],"provenance":{"sources":["OSV.dev","FIRST.org (EPSS)"],"lastVerified":"2026-07-08T11:49:49.283232Z"}}