fkie_cve-2011-2192
Vulnerability from fkie_nvd
Published
2011-07-07 21:55
Modified
2025-04-11 00:51
Severity ?
Summary
The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which allows remote servers to impersonate clients via GSSAPI requests.
References
secalert@redhat.comhttp://curl.haxx.se/curl-gssapi-delegation.patchBroken Link
secalert@redhat.comhttp://curl.haxx.se/docs/adv_20110623.htmlVendor Advisory
secalert@redhat.comhttp://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.htmlMailing List, Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/45047Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/45067Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/45088Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/45144Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/45181Third Party Advisory
secalert@redhat.comhttp://secunia.com/advisories/48256Third Party Advisory
secalert@redhat.comhttp://security.gentoo.org/glsa/glsa-201203-02.xmlThird Party Advisory
secalert@redhat.comhttp://support.apple.com/kb/HT5130Third Party Advisory
secalert@redhat.comhttp://www.debian.org/security/2011/dsa-2271Third Party Advisory
secalert@redhat.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2011:116Third Party Advisory
secalert@redhat.comhttp://www.redhat.com/support/errata/RHSA-2011-0918.htmlThird Party Advisory
secalert@redhat.comhttp://www.securitytracker.com/id?1025713Third Party Advisory, VDB Entry
secalert@redhat.comhttp://www.ubuntu.com/usn/USN-1158-1Third Party Advisory
secalert@redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=711454Issue Tracking, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://curl.haxx.se/curl-gssapi-delegation.patchBroken Link
af854a3a-2127-422b-91ae-364da2661108http://curl.haxx.se/docs/adv_20110623.htmlVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062287.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061992.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/45047Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/45067Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/45088Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/45144Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/45181Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/48256Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-201203-02.xmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://support.apple.com/kb/HT5130Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2011/dsa-2271Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.mandriva.com/security/advisories?name=MDVSA-2011:116Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.redhat.com/support/errata/RHSA-2011-0918.htmlThird Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id?1025713Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.ubuntu.com/usn/USN-1158-1Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://bugzilla.redhat.com/show_bug.cgi?id=711454Issue Tracking, Third Party Advisory



{
  "configurations": [
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              "matchCriteriaId": "B0E81972-6194-4EE4-89D4-9CEDF84BEAF3",
              "versionEndIncluding": "7.21.6",
              "versionStartIncluding": "7.10.6",
              "vulnerable": true
            }
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          "negate": false,
          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Curl_input_negotiate function in http_negotiate.c in libcurl 7.10.6 through 7.21.6, as used in curl and other products, always performs credential delegation during GSSAPI authentication, which allows remote servers to impersonate clients via GSSAPI requests."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n Curl_input_negotiate en http_negotiate.c en libcurl v7.10.6 \r\na v7.21.6, tal y como se utiliza en curl y otras aplicaciones, siempre lleva a cabo \r\ndelegaci\u00f3n de credenciales durante la autenticaci\u00f3n GSSAPI, lo que permite a \r\nhacerse pasar por clientes legitimos a servidores remotos a trav\u00e9s de peticiones GSSAPI."
    }
  ],
  "id": "CVE-2011-2192",
  "lastModified": "2025-04-11T00:51:21.963",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 4.3,
          "confidentialityImpact": "PARTIAL",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 8.6,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
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  "published": "2011-07-07T21:55:02.320",
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  ],
  "sourceIdentifier": "secalert@redhat.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-255"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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