fkie_cve-2025-27614
Vulnerability from fkie_nvd
Published
2025-07-10 15:15
Modified
2025-07-15 13:24
Severity ?
8.6 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Summary
Gitk is a Tcl/Tk based Git history browser. Starting with 2.41.0, a Git repository can be crafted in such a way that with some social engineering a user who has cloned the repository can be tricked into running any script (e.g., Bourne shell, Perl, Python, ...) supplied by the attacker by invoking gitk filename, where filename has a particular structure. The script is run with the privileges of the user. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50.
References
security-advisories@github.comhttps://github.com/j6t/gitk/commit/8e3070aa5e331be45d4d03e3be41f84494fce129
security-advisories@github.comhttps://github.com/j6t/gitk/security/advisories/GHSA-g4v5-fjv9-mhhc
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gitk is a Tcl/Tk based Git history browser. Starting with 2.41.0, a Git repository can be crafted in such a way that with some social engineering a user who has cloned the repository can be tricked into running any script (e.g., Bourne shell, Perl, Python, ...) supplied by the attacker by invoking gitk filename, where filename has a particular structure. The script is run with the privileges of the user. This vulnerability is fixed in 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1, and 2.50."
    },
    {
      "lang": "es",
      "value": "Gitk es un explorador de historial de Git basado en Tcl/Tk. A partir de la versi\u00f3n 2.41.0, se puede manipular un repositorio Git de forma que, mediante ingenier\u00eda social, se pueda enga\u00f1ar a un usuario que lo haya clonado para que ejecute cualquier script (p. ej., Bourne Shell, Perl, Python, etc.) proporcionado por el atacante invocando gitk filename, donde filename tiene una estructura espec\u00edfica. El script se ejecuta con los privilegios del usuario. Esta vulnerabilidad est\u00e1 corregida en las versiones 2.43.7, 2.44.4, 2.45.4, 2.46.4, 2.47.3, 2.48.2, 2.49.1 y 2.50."
    }
  ],
  "id": "CVE-2025-27614",
  "lastModified": "2025-07-15T13:24:41.097",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 6.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-10T15:15:26.403",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/j6t/gitk/commit/8e3070aa5e331be45d4d03e3be41f84494fce129"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/j6t/gitk/security/advisories/GHSA-g4v5-fjv9-mhhc"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-78"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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