{
  "affected": [
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.18",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.19",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.20",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.21",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.22",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.23",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "ecosystem_specific": {},
      "package": {
        "ecosystem": "Alpine:v3.24",
        "name": "nethack",
        "purl": "pkg:apk/alpine/nethack?arch=source"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "3.6.2"
            },
            {
              "fixed": "3.6.7-r0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "details": "NetHack is a single player dungeon exploration game. Starting with version 3.6.2 and prior to version 3.6.7, illegal input to the \"C\" (call) command can cause a buffer overflow and crash the NetHack process. This vulnerability may be a security issue for systems that have NetHack installed suid/sgid and for shared systems. For all systems, it may result in a process crash. This issue is resolved in NetHack 3.6.7. There are no known workarounds.",
  "id": "ALPINE-CVE-2023-24809",
  "modified": "2026-11-03T06:17:59.011972579Z",
  "published": "2023-02-17T20:15:12Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://security.alpinelinux.org/vuln/CVE-2023-24809"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ],
  "upstream": [
    "CVE-2023-24809"
  ]
}