Security advisory

{
  "id": "54337dd368eb2bcaf7b720e874d35f7ef887124c3d2edf51c8c08f563ee6fcbd",
  "url": "https://osv.dev/vulnerability/CVE-2020-14409",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "CVE-2020-14409",
    "summary": "SDL (Simple DirectMedia Layer) through 2.0.12 has an Integer Overflow (and resultant SDL_memcpy heap corruption) in SDL_BlitCopy in video/SDL_blit_copy.c via a crafted .BMP file.",
    "evidence": "osv:CVE-2020-14409",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2020-14409",
      "aliases": [
        "CVE-2020-14409"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/libsdl-org/sdl",
              "type": "GIT",
              "events": [
                {
                  "introduced": "983bbf9ef3e572a073a6f5877faf1c0b4803527c"
                },
                {
                  "last_affected": "b424665e0899769b200231ba943353a5fee1b6b6"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:libsdl:simple_directmedia_layer:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "2.0.12"
                      },
                      {
                        "last_affected": "2.0.20"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "release-2.0.20",
            "release-2.0.18",
            "release-2.0.16",
            "release-2.0.14",
            "release-2.0.12"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2020-14409.json"
          }
        }
      ],
      "modified": "2026-10-24T10:30:40.864958591Z",
      "provider": "osv",
      "references": [
        "https://lists.debian.org/debian-lts-announce/2021/01/msg00024.html",
        "https://lists.debian.org/debian-lts-announce/2023/02/msg00008.html",
        "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/5FS32YCEJLQ2FYUWSWYI2ZMQWQEAWJNR/",
        "https://security.gentoo.org/glsa/202107-55",
        "https://www.starwindsoftware.com/security/sw-20210325-0001/",
        "https://bugzilla.libsdl.org/show_bug.cgi?id=5200",
        "https://hg.libsdl.org/SDL/rev/3f9b4e92c1d9"
      ],
      "provider_metadata": {
        "unresolved_ranges": [
          {
            "cpes": [
              "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"
            ],
            "vendor_product": "debian:debian_linux",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "9.0"
                  },
                  {
                    "last_affected": "9.0"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*"
            ],
            "vendor_product": "fedoraproject:fedora",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "33"
                  },
                  {
                    "last_affected": "33"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          },
          {
            "cpes": [
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12533:*:*:*:vsphere:*:*",
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12658:*:*:*:vsphere:*:*",
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build12859:*:*:*:vsphere:*:*",
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13170:*:*:*:vsphere:*:*",
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13586:*:*:*:vsphere:*:*",
              "cpe:2.3:a:starwindsoftware:starwind_virtual_san:v8:build13861:*:*:*:vsphere:*:*"
            ],
            "vendor_product": "starwindsoftware:starwind_virtual_san",
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "v8-build12533"
                  },
                  {
                    "last_affected": "v8-build12533"
                  },
                  {
                    "introduced": "v8-build12658"
                  },
                  {
                    "last_affected": "v8-build12658"
                  },
                  {
                    "introduced": "v8-build12859"
                  },
                  {
                    "last_affected": "v8-build12859"
                  },
                  {
                    "introduced": "v8-build13170"
                  },
                  {
                    "last_affected": "v8-build13170"
                  },
                  {
                    "introduced": "v8-build13586"
                  },
                  {
                    "last_affected": "v8-build13586"
                  },
                  {
                    "introduced": "v8-build13861"
                  },
                  {
                    "last_affected": "v8-build13861"
                  }
                ],
                "source": "CPE_STRING"
              }
            ]
          }
        ]
      }
    },
    "related_cves": [
      {
        "value": "CVE-2020-14409",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 435027,
  "published_at": "2021-01-19T20:15:12.207+00:00"
}