osv-2020-1407
Vulnerability from osv_ossfuzz
Published
2020-07-28 00:00
Modified
2022-04-13 03:04
Summary
Use-of-uninitialized-value in QPDFWriter::unparseObject
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18633

Crash type: Use-of-uninitialized-value
Crash state:
QPDFWriter::unparseObject
QPDFWriter::writeObject
QPDFWriter::writeStandard
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "fixed_range": "956c8f643219778c445d7062d1d0e7e3b96c7676:8a11feacc32aa5dcf0130d7499535624805fc87e",
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "qpdf"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "9b76ec154dfe001f599c4ae495de7a419d639562"
            },
            {
              "fixed": "8a11feacc32aa5dcf0130d7499535624805fc87e"
            }
          ],
          "repo": "https://github.com/qpdf/qpdf.git",
          "type": "GIT"
        }
      ],
      "versions": [
        "release-qpdf-10.0.0",
        "release-qpdf-10.0.1",
        "release-qpdf-9.1.0",
        "release-qpdf-9.1.1",
        "release-qpdf-9.1.rc1"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18633\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nQPDFWriter::unparseObject\nQPDFWriter::writeObject\nQPDFWriter::writeStandard\n```\n",
  "id": "OSV-2020-1407",
  "modified": "2022-04-13T03:04:31.567917Z",
  "published": "2020-07-28T00:00:11.620686Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18633"
    }
  ],
  "summary": "Use-of-uninitialized-value in QPDFWriter::unparseObject"
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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