fkie_cve-2025-6075
Vulnerability from fkie_nvd
Published
2025-10-31 17:15
Modified
2025-11-04 15:41
Severity ?
1.8 (Low) - CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
If the value passed to os.path.expandvars() is user-controlled a performance degradation is possible when expanding environment variables.
References
cna@python.orghttps://github.com/python/cpython/commit/2e6150adccaaf5bd95d4c19dfd04a36e0b325d8c
cna@python.orghttps://github.com/python/cpython/commit/631ba3407e3348ccd56ce5160c4fb2c5dc5f4d84
cna@python.orghttps://github.com/python/cpython/commit/892747b4cf0f95ba8beb51c0d0658bfaa381ebca
cna@python.orghttps://github.com/python/cpython/commit/9ab89c026aa9611c4b0b67c288b8303a480fe742
cna@python.orghttps://github.com/python/cpython/commit/c8a5f3435c342964e0a432cc9fb448b7dbecd1ba
cna@python.orghttps://github.com/python/cpython/commit/f029e8db626ddc6e3a3beea4eff511a71aaceb5c
cna@python.orghttps://github.com/python/cpython/issues/136065
cna@python.orghttps://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/
Impacted products
Vendor Product Version


To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "If the value passed to os.path.expandvars() is user-controlled a \nperformance degradation is possible when expanding environment \nvariables."
    }
  ],
  "id": "CVE-2025-6075",
  "lastModified": "2025-11-04T15:41:31.450",
  "metrics": {
    "cvssMetricV40": [
      {
        "cvssData": {
          "Automatable": "NOT_DEFINED",
          "Recovery": "NOT_DEFINED",
          "Safety": "NOT_DEFINED",
          "attackComplexity": "LOW",
          "attackRequirements": "PRESENT",
          "attackVector": "LOCAL",
          "availabilityRequirement": "NOT_DEFINED",
          "baseScore": 1.8,
          "baseSeverity": "LOW",
          "confidentialityRequirement": "NOT_DEFINED",
          "exploitMaturity": "NOT_DEFINED",
          "integrityRequirement": "NOT_DEFINED",
          "modifiedAttackComplexity": "NOT_DEFINED",
          "modifiedAttackRequirements": "NOT_DEFINED",
          "modifiedAttackVector": "NOT_DEFINED",
          "modifiedPrivilegesRequired": "NOT_DEFINED",
          "modifiedSubAvailabilityImpact": "NOT_DEFINED",
          "modifiedSubConfidentialityImpact": "NOT_DEFINED",
          "modifiedSubIntegrityImpact": "NOT_DEFINED",
          "modifiedUserInteraction": "NOT_DEFINED",
          "modifiedVulnAvailabilityImpact": "NOT_DEFINED",
          "modifiedVulnConfidentialityImpact": "NOT_DEFINED",
          "modifiedVulnIntegrityImpact": "NOT_DEFINED",
          "privilegesRequired": "HIGH",
          "providerUrgency": "NOT_DEFINED",
          "subAvailabilityImpact": "NONE",
          "subConfidentialityImpact": "NONE",
          "subIntegrityImpact": "NONE",
          "userInteraction": "NONE",
          "valueDensity": "NOT_DEFINED",
          "vectorString": "CVSS:4.0/AV:L/AC:L/AT:P/PR:H/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
          "version": "4.0",
          "vulnAvailabilityImpact": "LOW",
          "vulnConfidentialityImpact": "NONE",
          "vulnIntegrityImpact": "NONE",
          "vulnerabilityResponseEffort": "NOT_DEFINED"
        },
        "source": "cna@python.org",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-10-31T17:15:48.693",
  "references": [
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/2e6150adccaaf5bd95d4c19dfd04a36e0b325d8c"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/631ba3407e3348ccd56ce5160c4fb2c5dc5f4d84"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/892747b4cf0f95ba8beb51c0d0658bfaa381ebca"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/9ab89c026aa9611c4b0b67c288b8303a480fe742"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/c8a5f3435c342964e0a432cc9fb448b7dbecd1ba"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/commit/f029e8db626ddc6e3a3beea4eff511a71aaceb5c"
    },
    {
      "source": "cna@python.org",
      "url": "https://github.com/python/cpython/issues/136065"
    },
    {
      "source": "cna@python.org",
      "url": "https://mail.python.org/archives/list/security-announce@python.org/thread/IUP5QJ6D4KK6ULHOMPC7DPNKRYQTQNLA/"
    }
  ],
  "sourceIdentifier": "cna@python.org",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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