Axiomatic Bento4 mp4hls Ap4Mp4AudioInfo.cpp ReadBits heap-based overflow

{
  "id": "eda881df21d21c22b4cda227a7fe2e4197fdf851c2f7e841f532258b17adcad1",
  "url": "https://osv.dev/vulnerability/CVE-2022-3784",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Axiomatic Bento4 mp4hls Ap4Mp4AudioInfo.cpp ReadBits heap-based overflow",
    "summary": "A vulnerability classified as critical was found in Axiomatic Bento4 5e7bb34. Affected by this vulnerability is the function AP4_Mp4AudioDsiParser::ReadBits of the file Ap4Mp4AudioInfo.cpp of the component mp4hls. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212563.",
    "evidence": "osv:CVE-2022-3784",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2022-3784",
      "aliases": [
        "CVE-2022-3784"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/axiomatic-systems/bento4",
              "type": "GIT",
              "events": [
                {
                  "introduced": "83c48e6e2a3f8e4be7ad2eddaa0639303184146d"
                },
                {
                  "last_affected": "83c48e6e2a3f8e4be7ad2eddaa0639303184146d"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:axiosys:bento4:1.6.0-639:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "1.6.0-639"
                      },
                      {
                        "last_affected": "1.6.0-639"
                      }
                    ],
                    "source": "CPE_STRING"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.6.0-639",
            "v1.6.0-639"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-3784.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:37.906800383Z",
      "provider": "osv",
      "references": [
        "https://github.com/axiomatic-systems/Bento4/files/9849116/mp42hls_ReadBits_Ap4Mp4AudioInfo66.zip",
        "https://vuldb.com/?id.212563",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3784.json",
        "https://nvd.nist.gov/vuln/detail/CVE-2022-3784",
        "https://github.com/axiomatic-systems/Bento4/issues/806"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-119"
        ],
        "cna_assigner": "VulDB",
        "unresolved_ranges": [
          {
            "extracted_events": [
              {
                "range": [
                  {
                    "introduced": "5e7bb34"
                  },
                  {
                    "last_affected": "5e7bb34"
                  }
                ],
                "source": "AFFECTED_FIELD",
                "strategy": "StandaloneSingleVersion"
              }
            ]
          }
        ],
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/3xxx/CVE-2022-3784.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2022-3784",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 505143,
  "published_at": "2022-10-31T00:00:00+00:00"
}