Heap-buffer-overflow in Exiv2::AsfVideo::GUIDTag::GUIDTag

{
  "id": "29c07f1906a682df31273a0c80a89f7c8d7ca3d366e6fe6b57169c8a13c67650",
  "url": "https://osv.dev/vulnerability/OSV-2024-340",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Heap-buffer-overflow in Exiv2::AsfVideo::GUIDTag::GUIDTag",
    "summary": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68210 ``` Crash type: Heap-buffer-overflow READ 8 Crash state: Exiv2::AsfVideo::GUIDTag::GUIDTag Exiv2::AsfVideo::streamProperties Exiv2::AsfVideo::decodeBlock ```",
    "evidence": "osv:OSV-2024-340",
    "products": [
      {
        "name": {
          "value": "exiv2",
          "evidence": "/affected/0/package/name"
        },
        "prerequisites": [],
        "fixed_versions": [],
        "affected_versions": [
          {
            "value": "nightly",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "nightly-0.28.x",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.0",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.1",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.2",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.3",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.4",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.5",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.6",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.7",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.8",
            "evidence": "/affected/0/versions"
          },
          {
            "value": "v0.28.9",
            "evidence": "/affected/0/versions"
          }
        ]
      }
    ],
    "severity": "unknown",
    "structured": {
      "id": "OSV-2024-340",
      "aliases": [
        "OSV-2024-340"
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/Exiv2/exiv2",
              "type": "GIT",
              "events": [
                {
                  "introduced": "14e26b5abdad3b725dd6902dabcab32c48813284"
                }
              ]
            }
          ],
          "package": {
            "name": "exiv2",
            "purl": "pkg:generic/exiv2",
            "ecosystem": "OSS-Fuzz"
          },
          "versions": [
            "nightly",
            "nightly-0.28.x",
            "v0.28.0",
            "v0.28.1",
            "v0.28.2",
            "v0.28.3",
            "v0.28.4",
            "v0.28.5",
            "v0.28.6",
            "v0.28.7",
            "v0.28.8",
            "v0.28.9"
          ],
          "database_specific": {
            "source": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/exiv2/OSV-2024-340.yaml",
            "introduced_range": "2a03d8b630546f1f8e0bb4b8688e5ede630bc5c3:93f5acbbff7dacc66cfa02a56957c5746a7c107c"
          },
          "ecosystem_specific": {
            "severity": "MEDIUM"
          }
        }
      ],
      "modified": "2026-10-19T15:03:07.774404Z",
      "provider": "osv",
      "references": [
        "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=68210"
      ]
    },
    "related_cves": [],
    "security_relevant": true,
    "severity_evidence": null
  },
  "source_id": "core-osv",
  "document_id": 375256,
  "published_at": "2024-04-30T00:01:53.406015+00:00"
}