CVE-2017-18367 – github.com/seccomp/libseccomp-golang

Package

Manager: go
Name: github.com/seccomp/libseccomp-golang
Vulnerable Version: >=0 <0.9.1

Severity

Level: High

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

EPSS: 0.00465 pctl0.63407

Details

Improper Input Validation in libseccomp-golang 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.

Metadata

Created: 2021-05-18T15:44:30Z
Modified: 2021-05-17T15:26:35Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/05/GHSA-58v3-j75h-xr49/GHSA-58v3-j75h-xr49.json
CWE IDs: ["CWE-284"]
Alternative ID: GHSA-58v3-j75h-xr49
Finding: F039
Auto approve: 1