gsd-2012-6150
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator's pam_winbind configuration-file mistake.
Aliases
Aliases
CVE-2012-6150


To clipboard 

{
  "GSD": {
    "alias": "CVE-2012-6150",
    "description": "The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator\u0027s pam_winbind configuration-file mistake.",
    "id": "GSD-2012-6150",
    "references": [
      "https://www.suse.com/security/cve/CVE-2012-6150.html",
      "https://access.redhat.com/errata/RHSA-2014:0383",
      "https://access.redhat.com/errata/RHSA-2014:0330",
      "https://advisories.mageia.org/CVE-2012-6150.html",
      "https://linux.oracle.com/cve/CVE-2012-6150.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2012-6150"
      ],
      "details": "The winbind_name_list_to_sid_string_list function in nsswitch/pam_winbind.c in Samba through 4.1.2 handles invalid require_membership_of group names by accepting authentication by any user, which allows remote authenticated users to bypass intended access restrictions in opportunistic circumstances by leveraging an administrator\u0027s pam_winbind configuration-file mistake.",
      "id": "GSD-2012-6150",
      "modified": "2023-12-13T01:20:17.035461Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2012-6150",
        "STATE": "PUBLIC"
      },
      "affects": {
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          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
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                    }
                  }
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            }
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          }
        ]
      },
      "problemtype": {
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          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-security-announce/2014-01/msg00002.html"
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            "name": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00047.html",
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            "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html"
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          {
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          },
          {
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          },
          {
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            "refsource": "MISC",
            "url": "https://lists.samba.org/archive/samba-technical/2012-June/084593.html"
          },
          {
            "name": "https://lists.samba.org/archive/samba-technical/2013-November/096411.html",
            "refsource": "MISC",
            "url": "https://lists.samba.org/archive/samba-technical/2013-November/096411.html"
          },
          {
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            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1036897"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
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                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndExcluding": "4.1.3",
                "versionStartIncluding": "4.1.0",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
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                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
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              },
              {
                "cpe23Uri": "cpe:2.3:a:samba:samba:*:*:*:*:*:*:*:*",
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              }
            ],
            "operator": "OR"
          },
          {
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            }
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        },
        "references": {
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              "name": "https://bugzilla.samba.org/show_bug.cgi?id=10300",
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            },
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              "name": "[oss-security] 20131202 Re: CVE request: samba pam_winbind authentication fails open",
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            },
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              "url": "http://www.mandriva.com/security/advisories?name=MDVSA-2013:299"
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              "name": "GLSA-201502-15",
              "refsource": "GENTOO",
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              "url": "http://security.gentoo.org/glsa/glsa-201502-15.xml"
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              "name": "SSRT101413",
              "refsource": "HP",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
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              "url": "http://marc.info/?l=bugtraq\u0026m=141660010015249\u0026w=2"
            },
            {
              "name": "openSUSE-SU-2016:1106",
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              "name": "openSUSE-SU-2016:1107",
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              "tags": [
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                "Third Party Advisory"
              ],
              "url": "http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00048.html"
            },
            {
              "name": "FEDORA-2014-7672",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-June/134717.html"
            },
            {
              "name": "FEDORA-2014-9132",
              "refsource": "FEDORA",
              "tags": [
                "Mailing List",
                "Third Party Advisory"
              ],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2014-August/136864.html"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "NETWORK",
            "authentication": "SINGLE",
            "availabilityImpact": "NONE",
            "baseScore": 3.6,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:N/AC:H/Au:S/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.9,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2022-09-01T16:34Z",
      "publishedDate": "2013-12-03T19:55Z"
    }
  }
}


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