osv-2020-173
Vulnerability from osv_ossfuzz
Published
2020-06-24 01:51
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in BaseCryptStream::BaseCryptStream
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20200

Crash type: Use-of-uninitialized-value
Crash state:
BaseCryptStream::BaseCryptStream
DecryptStream::DecryptStream
Parser::getObj
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "poppler"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "bf03344ad26b1227b5052420feabe062441c02ed"
            },
            {
              "fixed": "e249d8965c0f39bd4dcb882048535a5272f66566"
            }
          ],
          "repo": "https://anongit.freedesktop.org/git/poppler/poppler.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "poppler-0.66.0",
        "poppler-0.67.0",
        "poppler-0.68.0",
        "poppler-0.69.0",
        "poppler-0.70.0",
        "poppler-0.70.1",
        "poppler-0.71.0",
        "poppler-0.72.0",
        "poppler-0.73.0",
        "poppler-0.74.0",
        "poppler-0.75.0",
        "poppler-0.76.0",
        "poppler-0.76.1",
        "poppler-0.77.0",
        "poppler-0.78.0",
        "poppler-0.79.0",
        "poppler-0.80.0",
        "poppler-0.81.0",
        "poppler-0.82.0",
        "poppler-0.83.0",
        "poppler-0.84.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20200\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nBaseCryptStream::BaseCryptStream\nDecryptStream::DecryptStream\nParser::getObj\n```\n",
  "id": "OSV-2020-173",
  "modified": "2022-04-13T03:04:37.242270Z",
  "published": "2020-06-24T01:51:17.351460Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=20200"
    }
  ],
  "summary": "Use-of-uninitialized-value in BaseCryptStream::BaseCryptStream"
}


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Detection rules are retrieved from Rulezet.