CVE-2022-34749 (GCVE-0-2022-34749)
Vulnerability from cvelistv5
Published
2022-07-25 00:00
Modified
2024-08-03 09:22
Severity ?
CWE
  • n/a
Summary
In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking.
References
Impacted products
Vendor Product Version
n/a n/a Version: n/a
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          "dateUpdated": "2024-08-03T09:22:10.438Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
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            "url": "https://github.com/lepture/mistune/commit/a6d43215132fe4f3d93f8d7e90ba83b16a0838b2"
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          {
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            "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TQHXITQ2DSBYOILKHXBSBB7PFBPZHF63/"
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        "title": "CVE Program Container"
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      "descriptions": [
        {
          "lang": "en",
          "value": "In mistune through 2.0.2, support of inline markup is implemented by using regular expressions that can involve a high amount of backtracking on certain edge cases. This behavior is commonly named catastrophic backtracking."
        }
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      "problemTypes": [
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          "descriptions": [
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              "description": "n/a",
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      "providerMetadata": {
        "dateUpdated": "2022-11-14T00:00:00.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
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    "cveId": "CVE-2022-34749",
    "datePublished": "2022-07-25T00:00:00.000Z",
    "dateReserved": "2022-06-28T00:00:00.000Z",
    "dateUpdated": "2024-08-03T09:22:10.438Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}


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