FKIE_CVE-2004-1901

Vulnerability from fkie_nvd - Published: 2004-12-31 05:00 - Updated: 2025-04-03 01:03
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
Portage before 2.0.50-r3 allows local users to overwrite arbitrary files via a hard link attack on the lockfiles.
References
cve@mitre.orghttp://secunia.com/advisories/11305Broken Link, Patch
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200404-01.xmlVendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/10060Broken Link, Patch, Third Party Advisory, VDB Entry
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/15754Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/11305Broken Link, Patch
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200404-01.xmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/10060Broken Link, Patch, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/15754Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
gentoo portage *
gentoo portage 2.0.50
gentoo linux 1.4
gentoo linux 1.4
gentoo linux 1.4
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gentoo:portage:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8915F692-FF29-46C5-BD10-F49593441C14",
              "versionEndExcluding": "2.0.50",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:gentoo:portage:2.0.50:-:*:*:*:*:*:*",
              "matchCriteriaId": "7B38676D-1897-414F-8443-A42988ADCCE8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:gentoo:linux:1.4:-:*:*:*:*:*:*",
              "matchCriteriaId": "B6CF9F0A-62A5-4152-BF8E-86C8333AAEDE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:gentoo:linux:1.4:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "D1FD0EB4-E744-4465-AFEE-A3C807C9C993",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:gentoo:linux:1.4:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "1D866A7D-F0B9-4EA3-93C6-1E7C2C2A861F",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Portage before 2.0.50-r3 allows local users to overwrite arbitrary files via a hard link attack on the lockfiles."
    }
  ],
  "id": "CVE-2004-1901",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 4.6,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.4,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "nvd@nist.gov",
        "type": "Primary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "NONE",
          "baseScore": 5.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ]
  },
  "published": "2004-12-31T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Patch"
      ],
      "url": "http://secunia.com/advisories/11305"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://security.gentoo.org/glsa/glsa-200404-01.xml"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link",
        "Patch",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/10060"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15754"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Patch"
      ],
      "url": "http://secunia.com/advisories/11305"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      ],
      "url": "http://security.gentoo.org/glsa/glsa-200404-01.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link",
        "Patch",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/10060"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/15754"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    },
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-59"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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