osv-2023-734
Vulnerability from osv_ossfuzz
Published
2023-08-24 14:02
Modified
2023-08-24 14:02
Summary
Container-overflow in libbrotlidec.so.1
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61675

Crash type: Container-overflow WRITE {*}
Crash state:
libbrotlidec.so.1
BrotliDecoderDecompressStream
Exiv2::BmffImage::brotliUncompress
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "HIGH"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "exiv2",
        "purl": "pkg:generic/exiv2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "53fe85b2c4696d814cbdd4c83af66a555ba1b777"
            },
            {
              "fixed": "a1f254358de167af9a619523ca7ba6492bd89959"
            },
            {
              "introduced": "f80403767b34818f3298d7ae54e6b36315f3b0a5"
            },
            {
              "fixed": "d8f82d5db1fed05a18aa0f84f1cc8899d011a18b"
            }
          ],
          "repo": "https://github.com/Exiv2/exiv2",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61675\n\n```\nCrash type: Container-overflow WRITE {*}\nCrash state:\nlibbrotlidec.so.1\nBrotliDecoderDecompressStream\nExiv2::BmffImage::brotliUncompress\n```\n",
  "id": "OSV-2023-734",
  "modified": "2023-08-24T14:02:58.433472Z",
  "published": "2023-08-24T14:02:58.433195Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=61675"
    }
  ],
  "schema_version": "1.6.0",
  "summary": "Container-overflow in libbrotlidec.so.1"
}


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