fkie_cve-2005-0194
Vulnerability from fkie_nvd
Published
2005-05-02 04:00
Modified
2024-11-20 23:54
Severity ?
Summary
Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which could allow remote attackers to bypass intended ACLs if the administrator ignores the parser warnings.
References
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch
cve@mitre.orghttp://fedoranews.org/updates/FEDORA--.shtml
cve@mitre.orghttp://marc.info/?l=bugtraq&m=110901183320453&w=2
cve@mitre.orghttp://www.debian.org/security/2005/dsa-667Patch, Vendor Advisory
cve@mitre.orghttp://www.kb.cert.org/vuls/id/260421Patch, Third Party Advisory, US Government Resource
cve@mitre.orghttp://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_aclsPatch
cve@mitre.orghttp://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patchPatch
cve@mitre.orghttp://www.squid-cache.org/bugs/show_bug.cgi?id=1166Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/updates/FEDORA--.shtml
af854a3a-2127-422b-91ae-364da2661108http://marc.info/?l=bugtraq&m=110901183320453&w=2
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2005/dsa-667Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/260421Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_aclsPatch
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patchPatch
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/bugs/show_bug.cgi?id=1166Vendor Advisory
Impacted products
Vendor Product Version
squid squid 2.0.patch1
squid squid 2.0.patch2
squid squid 2.0.pre1
squid squid 2.0.release
squid squid 2.1.patch1
squid squid 2.1.patch2
squid squid 2.1.pre1
squid squid 2.1.pre3
squid squid 2.1.pre4
squid squid 2.1.release
squid squid 2.2.devel3
squid squid 2.2.devel4
squid squid 2.2.pre1
squid squid 2.2.pre2
squid squid 2.2.stable1
squid squid 2.2.stable2
squid squid 2.2.stable3
squid squid 2.2.stable4
squid squid 2.2.stable5
squid squid 2.3.devel2
squid squid 2.3.devel3
squid squid 2.3.stable1
squid squid 2.3.stable2
squid squid 2.3.stable3
squid squid 2.3.stable4
squid squid 2.3.stable5
squid squid 2.4.stable1
squid squid 2.4.stable2
squid squid 2.4.stable3
squid squid 2.4.stable4
squid squid 2.4.stable6
squid squid 2.4.stable7
squid squid 2.5.stable1
squid squid 2.5.stable2
squid squid 2.5.stable3
squid squid 2.5.stable4
squid squid 2.5.stable5
squid squid 2.5.stable6


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:squid:squid:2.0.patch1:*:*:*:*:*:*:*",
              "matchCriteriaId": "6B0771FC-F8FB-4065-B6E1-EA21ECE77AC6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.0.patch2:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B81A56D-3F2E-455B-A960-69728437B31B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.0.pre1:*:*:*:*:*:*:*",
              "matchCriteriaId": "CA7799D4-7B04-463B-BA19-AE36CD9DD694",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.0.release:*:*:*:*:*:*:*",
              "matchCriteriaId": "DC8093EE-AA6A-4E2C-A891-163A42EA89EE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.patch1:*:*:*:*:*:*:*",
              "matchCriteriaId": "3655286B-D44A-4DCB-8DF4-D45A36398933",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.patch2:*:*:*:*:*:*:*",
              "matchCriteriaId": "AAFDCE5E-6D74-4E13-B830-E412C33EF337",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.pre1:*:*:*:*:*:*:*",
              "matchCriteriaId": "E71F3AC2-E633-41D2-B49B-A92E5FB974F0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.pre3:*:*:*:*:*:*:*",
              "matchCriteriaId": "87284115-14F4-4FB6-A8D9-7C7A3B5151E3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.pre4:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CB618BD-9C6D-458D-A521-FE436C428A90",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1.release:*:*:*:*:*:*:*",
              "matchCriteriaId": "C8717751-A250-49F6-97E9-C14C8A44E550",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.devel3:*:*:*:*:*:*:*",
              "matchCriteriaId": "D360F838-C65C-4E76-B460-ADE1AB7657C6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.devel4:*:*:*:*:*:*:*",
              "matchCriteriaId": "67618D3A-9C74-4701-B42F-385E0221D75D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.pre1:*:*:*:*:*:*:*",
              "matchCriteriaId": "C501D54D-5294-4BFD-9858-BE70C411B928",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.pre2:*:*:*:*:*:*:*",
              "matchCriteriaId": "19CB5358-7833-4D1E-8F22-CB2714E36F3C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2265D309-4E50-45A3-A884-9F1FA361D453",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.stable2:*:*:*:*:*:*:*",
              "matchCriteriaId": "45663027-1EFD-415A-8AB3-BCE544F4AD9F",
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            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "A38EAAEE-BAB5-42EC-B171-93D9E32AC6AC",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D9E1D6A-2C46-4062-87B2-726FCC5967B1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.2.stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "38D24DCC-6C2A-466A-B59F-3D07F62175D5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.devel2:*:*:*:*:*:*:*",
              "matchCriteriaId": "0FC7B751-34D9-4BBB-8608-97823E5F5F93",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.devel3:*:*:*:*:*:*:*",
              "matchCriteriaId": "DADF48B4-C9DA-41B7-9124-882ADF625F3D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "446879FE-02A7-4576-A726-6E7C918C4E43",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.stable2:*:*:*:*:*:*:*",
              "matchCriteriaId": "F9F495D6-7734-411D-B527-14C74A345E1D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "5EFA76EB-C5A5-4652-8EF1-66E2B061BE3D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "BEB6D7E3-697C-4AA9-9925-371AB99CA395",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3.stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "3B2DD635-BB74-4311-9E62-0DFAEB8DC121",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "2E006EBC-5624-4AEE-85A8-10E33FCB20A6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable2:*:*:*:*:*:*:*",
              "matchCriteriaId": "9D8DC1BE-EA6C-41B8-9D50-AACE2F2BA424",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "155CB225-3F1B-4841-90F7-49C4CF90B1DE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "21905542-2429-4695-B253-AEC648B0BB9F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable6:*:*:*:*:*:*:*",
              "matchCriteriaId": "317FED1B-9C39-40E5-980D-C5ED808D8FA3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4.stable7:*:*:*:*:*:*:*",
              "matchCriteriaId": "48242DB9-5EB2-4C95-A944-C52B798A32A0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "7183658C-0CDE-40B1-B203-8C365193724B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable2:*:*:*:*:*:*:*",
              "matchCriteriaId": "E9C73406-9582-40F7-AFD9-7E9D6D94DE39",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "0EDB690A-E0EF-4B11-83D7-B4A4C6B52DD6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "8D3F889C-2A50-4B91-B74D-1D32A2CAFFA5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "BCE944B8-B660-4FDB-A3F2-81F908329D88",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable6:*:*:*:*:*:*:*",
              "matchCriteriaId": "75436484-5FCD-45D3-9262-63301A2024B9",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Squid 2.5, when processing the configuration file, parses empty Access Control Lists (ACLs), including proxy_auth ACLs without defined auth schemes, in a way that effectively removes arguments, which could allow remote attackers to bypass intended ACLs if the administrator ignores the parser warnings."
    }
  ],
  "id": "CVE-2005-0194",
  "lastModified": "2024-11-20T23:54:36.480",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "HIGH",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 10.0,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 10.0,
        "obtainAllPrivilege": true,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-05-02T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000923"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://fedoranews.org/updates/FEDORA--.shtml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://marc.info/?l=bugtraq\u0026m=110901183320453\u0026w=2"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.debian.org/security/2005/dsa-667"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/260421"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_acls"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patch"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1166"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://distro.conectiva.com.br/atualizacoes/?id=a\u0026anuncio=000923"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://fedoranews.org/updates/FEDORA--.shtml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://marc.info/?l=bugtraq\u0026m=110901183320453\u0026w=2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.debian.org/security/2005/dsa-667"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/260421"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/#squid-2.5.STABLE7-empty_acls"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-empty_acls.patch"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/bugs/show_bug.cgi?id=1166"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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