osv-2020-1507
Vulnerability from osv_ossfuzz
Published
2020-07-28 00:00
Modified
2023-02-24 01:39
Summary
Index-out-of-bounds in MemoryRemoveTrailingZeros
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23127

Crash type: Index-out-of-bounds
Crash state:
MemoryRemoveTrailingZeros
CheckPWAuthSession
CheckAuthSession
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "3b87ed233acb4c76c27872e1ac0b74dc032199f1:65c804e123ea391008f7675bec4b4108669a0f58"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "tpm2"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1a68fe6fa860f563e8b45e3826110ceec75d61a8"
            },
            {
              "introduced": "5e4dd24d2d92ea9b9582388be6ecf4a055605c8b"
            },
            {
              "fixed": "65c804e123ea391008f7675bec4b4108669a0f58"
            },
            {
              "fixed": "59ce8a4993e215973e1a9741dd287e989a3e53f8"
            },
            {
              "fixed": "601f56c69e97eed8d87d003099c80af7163b250a"
            }
          ],
          "repo": "https://chromium.googlesource.com/chromiumos/third_party/tpm2",
          "type": "GIT"
        }
      ],
      "versions": [
        "cr50_v3.4",
        "cr50_v4.4",
        "cr50_v4.5",
        "v1.9308_26_0.0.22"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23127\n\n```\nCrash type: Index-out-of-bounds\nCrash state:\nMemoryRemoveTrailingZeros\nCheckPWAuthSession\nCheckAuthSession\n```\n",
  "id": "OSV-2020-1507",
  "modified": "2023-02-24T01:39:07.720489Z",
  "published": "2020-07-28T00:00:34.623899Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23127"
    }
  ],
  "summary": "Index-out-of-bounds in MemoryRemoveTrailingZeros"
}


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