osv-2021-802
Vulnerability from osv_ossfuzz
Published
2021-05-27 00:00
Modified
2026-02-08 14:08
Summary
Stack-buffer-overflow in InterpretCondition
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34692

Crash type: Stack-buffer-overflow READ 1
Crash state:
InterpretCondition
InterpretPhoneme
MakePhonemeList
To clipboard 

{
  "affected": [
    {
      "database_specific": {
        "fixed_range": "b54bb99624a1896eec30cd3f546cd3b6a8e76fda:3dcbe7ea3ea85a9212968d0f05172dde4259e770"
      },
      "ecosystem_specific": {
        "severity": "MEDIUM"
      },
      "package": {
        "ecosystem": "OSS-Fuzz",
        "name": "espeak-ng"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0a713d52bbf3e061823d1a7f35e5303e7320f27a"
            },
            {
              "fixed": "3dcbe7ea3ea85a9212968d0f05172dde4259e770"
            }
          ],
          "repo": "https://github.com/espeak-ng/espeak-ng",
          "type": "GIT"
        }
      ],
      "versions": [
        "1.51",
        "1.52.0"
      ]
    }
  ],
  "details": "OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34692\n\n```\nCrash type: Stack-buffer-overflow READ 1\nCrash state:\nInterpretCondition\nInterpretPhoneme\nMakePhonemeList\n```\n",
  "id": "OSV-2021-802",
  "modified": "2026-02-08T14:08:02.526845Z",
  "published": "2021-05-27T00:00:31.797718Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34692"
    }
  ],
  "summary": "Stack-buffer-overflow in InterpretCondition"
}


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