osv-2018-31
Vulnerability from osv_ossfuzz
Published
2021-01-13 00:00
Modified
2022-04-13 03:04
Summary
Heap-buffer-overflow in emu_edge_c
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11389

Crash type: Heap-buffer-overflow READ 2
Crash state:
emu_edge_c
warp_affine
dav1d_recon_b_inter_8bpc
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "ec53ec6d5b4ebbb06d5c7209fd4f25634a6ad606:a6b94ca9e5cded0070419a02d9cadaa5f45b2d0d"
      },
      "ecosystem_specific": {
        "introduced_range": "4a646a0ca25a22a809bfcb743332f6b6646d86a3:ec53ec6d5b4ebbb06d5c7209fd4f25634a6ad606",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "dav1d"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "7ef74ca1005785f0791874d52217aecc76f190cd"
            },
            {
              "fixed": "cf9ec49ac7d0c766ea88ea801c0831bca3e663a9"
            },
            {
              "fixed": "a6b94ca9e5cded0070419a02d9cadaa5f45b2d0d"
            }
          ],
          "repo": "https://code.videolan.org/videolan/dav1d.git",
          "type": "GIT"
        }
      ],
      "versions": []
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11389\n\n```\nCrash type: Heap-buffer-overflow READ 2\nCrash state:\nemu_edge_c\nwarp_affine\ndav1d_recon_b_inter_8bpc\n```\n",
  "id": "OSV-2018-31",
  "modified": "2022-04-13T03:04:39.838451Z",
  "published": "2021-01-13T00:00:13.344740Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=11389"
    }
  ],
  "summary": "Heap-buffer-overflow in emu_edge_c"
}


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