gsd-2015-1827
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.
Aliases
Aliases
CVE-2015-1827


To clipboard 

{
  "GSD": {
    "alias": "CVE-2015-1827",
    "description": "The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.",
    "id": "GSD-2015-1827",
    "references": [
      "https://access.redhat.com/errata/RHSA-2015:0728",
      "https://linux.oracle.com/cve/CVE-2015-1827.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2015-1827"
      ],
      "details": "The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups.",
      "id": "GSD-2015-1827",
      "modified": "2023-12-13T01:20:05.201487Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
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      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2015-1827",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_affected": "=",
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
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            "value": "The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups."
          }
        ]
      },
      "problemtype": {
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      },
      "references": {
        "reference_data": [
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"
          },
          {
            "name": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html",
            "refsource": "MISC",
            "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"
          },
          {
            "name": "http://rhn.redhat.com/errata/RHSA-2015-0728.html",
            "refsource": "MISC",
            "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"
          },
          {
            "name": "http://www.securityfocus.com/bid/73376",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/73376"
          },
          {
            "name": "https://fedorahosted.org/freeipa/ticket/4908",
            "refsource": "MISC",
            "url": "https://fedorahosted.org/freeipa/ticket/4908"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1205200",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1205200"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:freeipa:freeipa:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "4.1.3",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          },
          {
            "children": [],
            "cpe_match": [
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                "cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:22:*:*:*:*:*:*:*",
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              },
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                "cpe_name": [],
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      "cve": {
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          "ID": "CVE-2015-1827"
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        "description": {
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              "value": "The get_user_grouplist function in the extdom plug-in in FreeIPA before 4.1.4 does not properly reallocate memory when processing user accounts, which allows remote attackers to cause a denial of service (crash) via a group list request for a user that belongs to a large number of groups."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-19"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=1205200",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1205200"
            },
            {
              "name": "https://fedorahosted.org/freeipa/ticket/4908",
              "refsource": "CONFIRM",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "https://fedorahosted.org/freeipa/ticket/4908"
            },
            {
              "name": "RHSA-2015:0728",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://rhn.redhat.com/errata/RHSA-2015-0728.html"
            },
            {
              "name": "FEDORA-2015-4788",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/154103.html"
            },
            {
              "name": "FEDORA-2015-4747",
              "refsource": "FEDORA",
              "tags": [],
              "url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-April/154314.html"
            },
            {
              "name": "73376",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/73376"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "acInsufInfo": false,
          "cvssV2": {
            "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,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2023-02-12T23:15Z",
      "publishedDate": "2015-03-30T14:59Z"
    }
  }
}


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