FKIE_CVE-2005-0095

Vulnerability from fkie_nvd - Published: 2005-01-15 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The WCCP message parsing code in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (crash) via malformed WCCP messages with source addresses that are spoofed to reference Squid's home router and invalid WCCP_I_SEE_YOU cache numbers.
References
cve@mitre.orghttp://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch, Vendor Advisory
cve@mitre.orghttp://fedoranews.org/updates/FEDORA--.shtml
cve@mitre.orghttp://secunia.com/advisories/13825Patch, Vendor Advisory
cve@mitre.orghttp://security.gentoo.org/glsa/glsa-200501-25.xmlPatch, Vendor Advisory
cve@mitre.orghttp://securitytracker.com/id?1012882
cve@mitre.orghttp://www.debian.org/security/2005/dsa-651Patch, Vendor Advisory
cve@mitre.orghttp://www.mandriva.com/security/advisories?name=MDKSA-2005:014
cve@mitre.orghttp://www.novell.com/linux/security/advisories/2005_06_squid.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.osvdb.org/12886
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-060.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.redhat.com/support/errata/RHSA-2005-061.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.securityfocus.com/bid/12275
cve@mitre.orghttp://www.squid-cache.org/Advisories/SQUID-2005_2.txtPatch, Vendor Advisory
cve@mitre.orghttp://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-wccp_denial_of_service.patchExploit, Vendor Advisory
cve@mitre.orghttp://www.trustix.org/errata/2005/0003/Patch, Vendor Advisory
cve@mitre.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10269
af854a3a-2127-422b-91ae-364da2661108http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000923Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://fedoranews.org/updates/FEDORA--.shtml
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/13825Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200501-25.xmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://securitytracker.com/id?1012882
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2005/dsa-651Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDKSA-2005:014
af854a3a-2127-422b-91ae-364da2661108http://www.novell.com/linux/security/advisories/2005_06_squid.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/12886
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-060.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2005-061.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/12275
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Advisories/SQUID-2005_2.txtPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-wccp_denial_of_service.patchExploit, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.trustix.org/errata/2005/0003/Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10269
Impacted products
Vendor Product Version
squid squid 2.0_patch2
squid squid 2.1_patch2
squid squid 2.3_.stable4
squid squid 2.3_.stable5
squid squid 2.3_stable5
squid squid 2.4
squid squid 2.4_.stable2
squid squid 2.4_.stable6
squid squid 2.4_.stable7
squid squid 2.4_stable7
squid squid 2.5.6
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
squid squid 2.5.stable7
squid squid 2.5_.stable1
squid squid 2.5_.stable3
squid squid 2.5_.stable4
squid squid 2.5_.stable5
squid squid 2.5_.stable6
squid squid 2.5_stable3
squid squid 2.5_stable4
squid squid 2.5_stable9
squid squid 2.6.stable1
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:squid:squid:2.0_patch2:*:*:*:*:*:*:*",
              "matchCriteriaId": "E0AA7680-E004-44AC-9AE9-C0186459C4B4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.1_patch2:*:*:*:*:*:*:*",
              "matchCriteriaId": "05A4829D-4DC1-4CD2-B136-48719A254EA9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3_.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "9A6BFB6A-0AFC-4E52-AD48-252E741B683B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3_.stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "F9797A37-FD26-4527-B2FA-E458F7A88D9B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.3_stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "DCC6CCDC-237A-408E-9CAF-D41EC3A9D45F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4:*:*:*:*:*:*:*",
              "matchCriteriaId": "540AA8A9-A4AB-4DB2-B37E-11876348DF3A",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4_.stable2:*:*:*:*:*:*:*",
              "matchCriteriaId": "C8F697BB-5C94-42CD-AD9E-72C3D3675D27",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4_.stable6:*:*:*:*:*:*:*",
              "matchCriteriaId": "CE764CDC-1018-4502-8F41-8A48E38E7AAF",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4_.stable7:*:*:*:*:*:*:*",
              "matchCriteriaId": "6CBAAC5B-6012-410F-B765-689A8D55B095",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.4_stable7:*:*:*:*:*:*:*",
              "matchCriteriaId": "885123F3-346F-451E-B72A-D0405F0B72E6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.6:*:*:*:*:*:*:*",
              "matchCriteriaId": "DF792263-D6ED-4AD1-98C1-0E22670EF91A",
              "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
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5.stable7:*:*:*:*:*:*:*",
              "matchCriteriaId": "A8D59FA7-FD38-406A-923F-68297CC4B767",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "62C66D46-D3C7-4FCC-B80D-EBA542E77C13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_.stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "B0B6C02F-D194-4CA7-9DEC-A436A4E8C99C",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_.stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "8B7D86CB-EEAD-4C40-855D-E98E4ED8B58F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_.stable5:*:*:*:*:*:*:*",
              "matchCriteriaId": "1F59C3E7-0AC0-4886-B4B4-56904AC93C55",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_.stable6:*:*:*:*:*:*:*",
              "matchCriteriaId": "5207FB50-946A-4AB2-AED9-9BA78B88F1F3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_stable3:*:*:*:*:*:*:*",
              "matchCriteriaId": "5F8096AB-99B9-4D08-AA13-6AFF0DD65BD4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_stable4:*:*:*:*:*:*:*",
              "matchCriteriaId": "A356D04A-7882-4A14-AD5F-2079EA0E79C7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.5_stable9:*:*:*:*:*:*:*",
              "matchCriteriaId": "1A4C4F43-0807-400C-890B-D13BF5B9BF72",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:squid:squid:2.6.stable1:*:*:*:*:*:*:*",
              "matchCriteriaId": "24D590FB-2759-475E-8136-1B15352605EC",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The WCCP message parsing code in Squid 2.5.STABLE7 and earlier allows remote attackers to cause a denial of service (crash) via malformed WCCP messages with source addresses that are spoofed to reference Squid\u0027s home router and invalid WCCP_I_SEE_YOU cache numbers."
    }
  ],
  "id": "CVE-2005-0095",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2005-01-15T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "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",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/13825"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://security.gentoo.org/glsa/glsa-200501-25.xml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://securitytracker.com/id?1012882"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.debian.org/security/2005/dsa-651"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:014"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.novell.com/linux/security/advisories/2005_06_squid.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/12886"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2005-060.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2005-061.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/12275"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/Advisories/SQUID-2005_2.txt"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-wccp_denial_of_service.patch"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.trustix.org/errata/2005/0003/"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10269"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "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",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://secunia.com/advisories/13825"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://security.gentoo.org/glsa/glsa-200501-25.xml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://securitytracker.com/id?1012882"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.debian.org/security/2005/dsa-651"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2005:014"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.novell.com/linux/security/advisories/2005_06_squid.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/12886"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2005-060.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.redhat.com/support/errata/RHSA-2005-061.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/12275"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/Advisories/SQUID-2005_2.txt"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Vendor Advisory"
      ],
      "url": "http://www.squid-cache.org/Versions/v2/2.5/bugs/squid-2.5.STABLE7-wccp_denial_of_service.patch"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.trustix.org/errata/2005/0003/"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10269"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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