gsd-2007-4135
Vulnerability from gsd
Modified
2023-12-13 01:21
Details
The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by "root" instead of "nobody" if the file exists on the server but not on the client.
Aliases
Aliases
CVE-2007-4135


To clipboard 

{
  "GSD": {
    "alias": "CVE-2007-4135",
    "description": "The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by \"root\" instead of \"nobody\" if the file exists on the server but not on the client.",
    "id": "GSD-2007-4135",
    "references": [
      "https://www.suse.com/security/cve/CVE-2007-4135.html",
      "https://access.redhat.com/errata/RHSA-2007:0951",
      "https://linux.oracle.com/cve/CVE-2007-4135.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2007-4135"
      ],
      "details": "The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by \"root\" instead of \"nobody\" if the file exists on the server but not on the client.",
      "id": "GSD-2007-4135",
      "modified": "2023-12-13T01:21:37.258001Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2007-4135",
        "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"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by \"root\" instead of \"nobody\" if the file exists on the server but not on the client."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://secunia.com/advisories/26674",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/26674"
          },
          {
            "name": "http://www.novell.com/linux/security/advisories/2007_18_sr.html",
            "refsource": "MISC",
            "url": "http://www.novell.com/linux/security/advisories/2007_18_sr.html"
          },
          {
            "name": "http://osvdb.org/45825",
            "refsource": "MISC",
            "url": "http://osvdb.org/45825"
          },
          {
            "name": "http://secunia.com/advisories/27043",
            "refsource": "MISC",
            "url": "http://secunia.com/advisories/27043"
          },
          {
            "name": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:240",
            "refsource": "MISC",
            "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:240"
          },
          {
            "name": "http://www.redhat.com/support/errata/RHSA-2007-0951.html",
            "refsource": "MISC",
            "url": "http://www.redhat.com/support/errata/RHSA-2007-0951.html"
          },
          {
            "name": "http://www.securityfocus.com/bid/26767",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/26767"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36396",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36396"
          },
          {
            "name": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9864",
            "refsource": "MISC",
            "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9864"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:nfsv4:nfsidmap:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "0.16.22",
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2007-4135"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "The NFSv4 ID mapper (nfsidmap) before 0.17 does not properly handle return values from the getpwnam_r function when performing a username lookup, which can cause it to report a file as being owned by \"root\" instead of \"nobody\" if the file exists on the server but not on the client."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "NVD-CWE-Other"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "SUSE-SR:2007:018",
              "refsource": "SUSE",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://www.novell.com/linux/security/advisories/2007_18_sr.html"
            },
            {
              "name": "26674",
              "refsource": "SECUNIA",
              "tags": [
                "Patch",
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/26674"
            },
            {
              "name": "MDKSA-2007:240",
              "refsource": "MANDRIVA",
              "tags": [],
              "url": "http://www.mandriva.com/security/advisories?name=MDKSA-2007:240"
            },
            {
              "name": "RHSA-2007:0951",
              "refsource": "REDHAT",
              "tags": [],
              "url": "http://www.redhat.com/support/errata/RHSA-2007-0951.html"
            },
            {
              "name": "26767",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/26767"
            },
            {
              "name": "27043",
              "refsource": "SECUNIA",
              "tags": [
                "Vendor Advisory"
              ],
              "url": "http://secunia.com/advisories/27043"
            },
            {
              "name": "45825",
              "refsource": "OSVDB",
              "tags": [],
              "url": "http://osvdb.org/45825"
            },
            {
              "name": "nfsv4-idmapper-uid-unspecified(36396)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/36396"
            },
            {
              "name": "oval:org.mitre.oval:def:9864",
              "refsource": "OVAL",
              "tags": [],
              "url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9864"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "LOCAL",
            "authentication": "NONE",
            "availabilityImpact": "COMPLETE",
            "baseScore": 6.2,
            "confidentialityImpact": "COMPLETE",
            "integrityImpact": "COMPLETE",
            "vectorString": "AV:L/AC:H/Au:N/C:C/I:C/A:C",
            "version": "2.0"
          },
          "exploitabilityScore": 1.9,
          "impactScore": 10.0,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "MEDIUM",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-09-29T01:29Z",
      "publishedDate": "2007-09-05T01:17Z"
    }
  }
}


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