usn-4574-1
Vulnerability from osv_ubuntu
Published
2020-10-07 19:32
Modified
2026-04-27 14:11
Summary
golang-github-seccomp-libseccomp-golang vulnerability
Details

It was discovered that libseccomp-golang did not properly generate BPFs. If a process were running under a restrictive seccomp filter that specified multiple syscall arguments, the application could potentially bypass the intended restrictions put in place by seccomp.

References
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "cves_map": {
          "cves": [
            {
              "id": "CVE-2017-18367",
              "severity": [
                {
                  "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N",
                  "type": "CVSS_V3"
                },
                {
                  "score": "medium",
                  "type": "Ubuntu"
                }
              ]
            }
          ],
          "ecosystem": "Ubuntu:16.04:LTS"
        }
      },
      "ecosystem_specific": {
        "availability": "No subscription required",
        "binaries": [
          {
            "binary_name": "golang-github-seccomp-libseccomp-golang-dev",
            "binary_version": "0.0~git20150813.0.1b506fc-2+deb9u1build0.16.04.1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "golang-github-seccomp-libseccomp-golang",
        "purl": "pkg:deb/ubuntu/golang-github-seccomp-libseccomp-golang@0.0~git20150813.0.1b506fc-2+deb9u1build0.16.04.1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "0.0~git20150813.0.1b506fc-2+deb9u1build0.16.04.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "0.0~git20150813.0.1b506fc-1"
      ]
    }
  ],
  "aliases": [],
  "details": "It was discovered that libseccomp-golang did not properly generate BPFs. If\na process were running under a restrictive seccomp filter that specified\nmultiple syscall arguments, the application could potentially bypass the\nintended restrictions put in place by seccomp.\n",
  "id": "USN-4574-1",
  "modified": "2026-04-27T14:11:25Z",
  "published": "2020-10-07T19:32:20Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://ubuntu.com/security/notices/USN-4574-1"
    },
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2017-18367"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "summary": "golang-github-seccomp-libseccomp-golang vulnerability",
  "upstream": [
    "UBUNTU-CVE-2017-18367"
  ]
}



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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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