Bypassing Access Restrictions in libseccomp-golang 0.9.0 and Earlier

Bypassing Access Restrictions in libseccomp-golang 0.9.0 and Earlier

CVE-2017-18367 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:P/A:N

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.

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