Security advisory

{
  "id": "d8e0d66c72e418c477eafbe76f7256da81e876e873c477bff011049fb63350ae",
  "url": "https://osv.dev/vulnerability/CVE-2017-5226",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2017-5226",
    "summary": "When executing a program via the bubblewrap sandbox, the nonpriv session can escape to the parent session by using the TIOCSTI ioctl to push characters into the terminal's input buffer, allowing an attacker to escape the sandbox.",
    "evidence": "osv:CVE-2017-5226",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2017-5226",
      "aliases": [
        "CVE-2017-5226"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/containers/bubblewrap",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "last_affected": "a10af855abdd444df5e464187c15e1c81fa18d4d"
                },
                {
                  "fixed": "d7fc532c42f0e9bf427923bab85433282b3e5117"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:projectatomic:bubblewrap:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "last_affected": "0.1.5"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "d7fc532c42f0e9bf427923bab85433282b3e5117"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "v0.1.5",
            "v0.1.4",
            "v0.1.3",
            "0.1.2",
            "v0.1.1",
            "v0.1.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-5226.json",
            "vanir_signatures": [
              {
                "id": "CVE-2017-5226-01325d7e",
                "digest": {
                  "length": 8371,
                  "function_hash": "287962065378072587237830509889308472400"
                },
                "source": "https://github.com/containers/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117",
                "target": {
                  "file": "bubblewrap.c",
                  "function": "main"
                },
                "deprecated": false,
                "signature_type": "Function",
                "signature_version": "v1"
              },
              {
                "id": "CVE-2017-5226-611760d8",
                "digest": {
                  "threshold": 0.9,
                  "line_hashes": [
                    "192894767759618667927446856224081485088",
                    "280413593697293249105206339416682856038",
                    "44362035466669055874973282698037160703"
                  ]
                },
                "source": "https://github.com/containers/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117",
                "target": {
                  "file": "bubblewrap.c"
                },
                "deprecated": false,
                "signature_type": "Line",
                "signature_version": "v1"
              }
            ],
            "vanir_signatures_modified": "2026-10-20T13:22:42Z"
          }
        }
      ],
      "modified": "2026-10-20T13:22:42.439904532Z",
      "provider": "osv",
      "references": [
        "https://www.openwall.com/lists/oss-security/2023/03/14/2",
        "https://bugzilla.redhat.com/show_bug.cgi?id=1411811",
        "https://github.com/projectatomic/bubblewrap/commit/d7fc532c42f0e9bf427923bab85433282b3e5117",
        "https://github.com/projectatomic/bubblewrap/issues/142"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2017-5226",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 387583,
  "published_at": "2017-03-29T20:59:00.31+00:00"
}