Security advisory

{
  "id": "f3657fce321e7ed27b7d521f48a3229d194038cb901d7b2e57ab2d7486545a2a",
  "url": "https://osv.dev/vulnerability/CVE-2019-10877",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2019-10877",
    "summary": "In Teeworlds 0.7.2, there is an integer overflow in CMap::Load() in engine/shared/map.cpp that can lead to a buffer overflow, because multiplication of width and height is mishandled.",
    "evidence": "osv:CVE-2019-10877",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2019-10877",
      "aliases": [
        "CVE-2019-10877"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/teeworlds/teeworlds",
              "type": "GIT",
              "events": [
                {
                  "introduced": "f20f509cf26468aed67d37f9e92b36a73f176091"
                },
                {
                  "last_affected": "f20f509cf26468aed67d37f9e92b36a73f176091"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:teeworlds:teeworlds:0.7.2:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.7.2"
                      },
                      {
                        "last_affected": "0.7.2"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.7.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-10877.json"
          }
        }
      ],
      "modified": "2026-10-20T10:51:35.858631226Z",
      "provider": "osv",
      "references": [
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5KCS2CFDYJFBLZ4QKVPNJWHOZEGQ2LBC/",
        "https://github.com/teeworlds/teeworlds/issues/2071"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2019-10877",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 382618,
  "published_at": "2019-04-05T06:29:00.173+00:00"
}