{
  "id": "CVE-2022-48522",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2023-08-22T19:16:31.153",
  "lastModified": "2024-11-21T07:33:29.637",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In Perl 5.34.0, function S_find_uninit_var in sv.c has a stack-based crash that can lead to remote code execution or local privilege escalation."
    },
    {
      "lang": "es",
      "value": "En Perl 5.34.0, la funci\u00f3n S_find_uninit_var en sv.c tiene un bloqueo basado en pila que puede conducir a la ejecuci\u00f3n remota de c\u00f3digo o a la escalada de privilegios locales."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-787"
        }
      ]
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
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              "criteria": "cpe:2.3:a:perl:perl:5.34.0:-:*:*:*:*:*:*",
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  "references": [
    {
      "url": "https://github.com/Perl/perl5/blob/79a7b254d85a10b65126ad99bf10e70480569d68/sv.c#L16336-L16345",
      "source": "cve@mitre.org",
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      "url": "https://github.com/Perl/perl5/blob/79a7b254d85a10b65126ad99bf10e70480569d68/sv.c#L16336-L16345",
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}