FKIE_CVE-2021-33642

Vulnerability from fkie_nvd - Published: 2023-01-20 21:15 - Updated: 2025-04-02 15:15
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
When a file is processed, an infinite loop occurs in next_inline() of the more_curly() function.
References
securities@openeuler.orghttps://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4dPermissions Required, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://gitee.com/src-openeuler/byacc/commit/50225f48c6b53e9d7c936681a06682404cb8ec4dPermissions Required, Third Party Advisory
Impacted products
Vendor Product Version
openeuler byacc *
openeuler byacc *
To clipboard 

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              "matchCriteriaId": "C2399FF0-CD0D-4170-B923-1F3F7236B081",
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      "value": "When a file is processed, an infinite loop occurs in next_inline() of the more_curly() function."
    },
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      "lang": "es",
      "value": "Cuando se procesa un archivo, se produce un bucle infinito en next_inline() de la funci\u00f3n more_curly()."
    }
  ],
  "id": "CVE-2021-33642",
  "lastModified": "2025-04-02T15:15:41.500",
  "metrics": {
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
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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.



Detection rules are retrieved from Rulezet.