Security advisory

{
  "id": "f0492cb2ec9d861f81921a0133e204026c1a5e95cfaecafe03f193cbe3dae295",
  "url": "https://osv.dev/vulnerability/CVE-2018-12578",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2018-12578",
    "summary": "There is a heap-based buffer overflow in bmp_compress1_row in appliers.cpp in sam2p 0.49.4 that leads to a denial of service or possibly unspecified other impact.",
    "evidence": "osv:CVE-2018-12578",
    "products": [],
    "severity": "critical",
    "structured": {
      "id": "CVE-2018-12578",
      "aliases": [
        "CVE-2018-12578"
      ],
      "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/pts/sam2p",
              "type": "GIT",
              "events": [
                {
                  "introduced": "02883208a1b6fab503bd367c1acae43133c5ff42"
                },
                {
                  "last_affected": "02883208a1b6fab503bd367c1acae43133c5ff42"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:sam2p_project:sam2p:0.49.4:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0.49.4"
                      },
                      {
                        "last_affected": "0.49.4"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "0.49.4",
            "v0.49.4"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-12578.json"
          }
        }
      ],
      "modified": "2026-10-20T10:49:46.434408327Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2018/08/msg00010.html",
        "https://github.com/pts/sam2p/issues/39"
      ],
      "provider_metadata": {}
    },
    "related_cves": [
      {
        "value": "CVE-2018-12578",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 380790,
  "published_at": "2018-06-19T15:29:00.207+00:00"
}