osv-2020-674
Vulnerability from osv_ossfuzz
Published
2020-07-01 00:00
Modified
2023-02-24 01:29
Summary
Heap-buffer-overflow in ihevcd_mv_merge
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17196

Crash type: Heap-buffer-overflow READ 4
Crash state:
ihevcd_mv_merge
ihevcd_get_mv_ctb
ihevcd_parse_slice_data
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "libhevc"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "67e394c9f3743b8ce41f11736136319efcef6d3d"
            },
            {
              "fixed": "4d36db275bb4d0abc410415f6d8f5af4bc179102"
            }
          ],
          "repo": "https://android.googlesource.com/platform/external/libhevc",
          "type": "GIT"
        }
      ],
      "versions": [
        "android-mainline-10.0.0_r11",
        "android-mainline-10.0.0_r6",
        "android-mainline-10.0.0_r8",
        "platform-tools-29.0.5",
        "android-10.0.0_r12",
        "android-10.0.0_r13",
        "android-10.0.0_r14",
        "android-10.0.0_r30",
        "android-10.0.0_r31",
        "android-10.0.0_r32",
        "android-10.0.0_r33",
        "android-10.0.0_r34",
        "android-10.0.0_r35",
        "android-10.0.0_r36",
        "android-10.0.0_r7",
        "android-10.0.0_r8",
        "android-10.0.0_r9",
        "android-mainline-10.0.0_r10",
        "android-mainline-10.0.0_r12",
        "android-mainline-10.0.0_r13",
        "android-mainline-10.0.0_r5",
        "android-mainline-10.0.0_r7",
        "android-mainline-10.0.0_r9",
        "android-mainline-12.0.0_r54",
        "android-mainline-12.0.0_r111",
        "q_tzdata_aml_294400310",
        "q_tzdata_aml_295500001",
        "q_tzdata_aml_295500002",
        "q_tzdata_aml_295600110"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17196\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nihevcd_mv_merge\nihevcd_get_mv_ctb\nihevcd_parse_slice_data\n```\n",
  "id": "OSV-2020-674",
  "modified": "2023-02-24T01:29:47.316559Z",
  "published": "2020-07-01T00:00:23.966789Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=17196"
    }
  ],
  "summary": "Heap-buffer-overflow in ihevcd_mv_merge"
}


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