Security advisory

{
  "id": "ba354d94f849fef7750827ec55b1729a110a000c285ef951a8d9ade070a380fd",
  "url": "https://osv.dev/vulnerability/CVE-2021-31701",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2021-31701",
    "summary": "Mintty before 3.4.7 mishandles Bracketed Paste Mode.",
    "evidence": "osv:CVE-2021-31701",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2021-31701",
      "aliases": [
        "CVE-2021-31701"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/mintty/mintty",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4bab902ede5a39e5afc0c3b65d30e40971740557"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:mintty_project:mintty:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "3.4.7"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "4bab902ede5a39e5afc0c3b65d30e40971740557"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "3.4.7"
                  }
                ]
              }
            }
          ],
          "versions": [
            "3.4.6",
            "3.4.5",
            "3.4.4",
            "3.4.3",
            "3.4.2",
            "3.4.1",
            "3.4.0",
            "3.3.0",
            "3.2.0",
            "3.1.8",
            "3.1.7",
            "3.1.6",
            "3.1.5",
            "3.1.4",
            "3.1.0",
            "3.0.6",
            "3.0.5",
            "3.0.4",
            "3.0.3",
            "3.0.2",
            "3.0.1",
            "3.0.0",
            "2.9.9",
            "2.9.8",
            "2.9.7",
            "2.9.6",
            "2.9.5",
            "2.9.4",
            "2.9.3",
            "2.9.2",
            "2.9.1",
            "2.9.0",
            "2.8.5",
            "2.8.4",
            "2.8.3",
            "2.8.2",
            "2.8.1",
            "2.8.0",
            "2.7.9",
            "2.7.8",
            "2.7.7",
            "2.7.6",
            "2.7.5",
            "2.7.4",
            "2.7.3",
            "2.7.2",
            "2.7.1",
            "2.7.0",
            "2.6.2",
            "2.6.1",
            "2.6.0",
            "2.5.1",
            "2.5.0",
            "2.4.3",
            "2.4.2",
            "2.4.1",
            "2.4.0",
            "2.3.7release",
            "2.3.6",
            "2.3.5",
            "2.3.4",
            "2.3.3",
            "2.3.2",
            "2.3.1",
            "2.2.4",
            "2.2.3",
            "2.2.2",
            "2.2.1",
            "2.1.5",
            "2.1.4",
            "2.1.3",
            "2.1.1",
            "2.0.3",
            "2.0.2",
            "2.0.1"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-31701.json"
          }
        }
      ],
      "modified": "2026-10-20T10:54:40.447991271Z",
      "provider": "osv",
      "references": [
        "https://github.com/mintty/mintty/releases/tag/3.4.7"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2021-31701",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 385851,
  "published_at": "2021-06-06T12:15:07.27+00:00"
}