gsd-2013-1923
Vulnerability from gsd
Modified
2023-12-13 01:22
Details
rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.
Aliases
Aliases
CVE-2013-1923


To clipboard 

{
  "GSD": {
    "alias": "CVE-2013-1923",
    "description": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.",
    "id": "GSD-2013-1923",
    "references": [
      "https://www.suse.com/security/cve/CVE-2013-1923.html",
      "https://advisories.mageia.org/CVE-2013-1923.html"
    ]
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2013-1923"
      ],
      "details": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks.",
      "id": "GSD-2013-1923",
      "modified": "2023-12-13T01:22:20.218179Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2013-1923",
        "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": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks."
          }
        ]
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
          },
          {
            "name": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html",
            "refsource": "MISC",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
          },
          {
            "name": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2",
            "refsource": "MISC",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
          },
          {
            "name": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2",
            "refsource": "MISC",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
          },
          {
            "name": "http://www.securityfocus.com/bid/58854",
            "refsource": "MISC",
            "url": "http://www.securityfocus.com/bid/58854"
          },
          {
            "name": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331",
            "refsource": "MISC",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
          },
          {
            "name": "https://bugzilla.redhat.com/show_bug.cgi?id=948072",
            "refsource": "MISC",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "configurations": {
        "CVE_data_version": "4.0",
        "nodes": [
          {
            "children": [],
            "cpe_match": [
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*",
                "cpe_name": [],
                "versionEndIncluding": "1.2.7",
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.6:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.5:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.4:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.3:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              },
              {
                "cpe23Uri": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*",
                "cpe_name": [],
                "vulnerable": true
              }
            ],
            "operator": "OR"
          }
        ]
      },
      "cve": {
        "CVE_data_meta": {
          "ASSIGNER": "secalert@redhat.com",
          "ID": "CVE-2013-1923"
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "en",
              "value": "rpc-gssd in nfs-utils before 1.2.8 performs reverse DNS resolution for server names during GSSAPI authentication, which might allow remote attackers to read otherwise-restricted files via DNS spoofing attacks."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "en",
                  "value": "CWE-200"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "openSUSE-SU-2013:1048",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
            },
            {
              "name": "[linux-nfs] 20130403 Re: [PATCH] Avoid PTR lookups when possible",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
            },
            {
              "name": "https://bugzilla.redhat.com/show_bug.cgi?id=948072",
              "refsource": "CONFIRM",
              "tags": [],
              "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
            },
            {
              "name": "openSUSE-SU-2013:1012",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
            },
            {
              "name": "openSUSE-SU-2013:1016",
              "refsource": "SUSE",
              "tags": [],
              "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
            },
            {
              "name": "[linux-nfs] 20130402 Re: [PATCH] Avoid PTR lookups when possible",
              "refsource": "MLIST",
              "tags": [],
              "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
            },
            {
              "name": "58854",
              "refsource": "BID",
              "tags": [],
              "url": "http://www.securityfocus.com/bid/58854"
            },
            {
              "name": "nfsutils-cve20131923-spoofing(85331)",
              "refsource": "XF",
              "tags": [],
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
            }
          ]
        }
      },
      "impact": {
        "baseMetricV2": {
          "cvssV2": {
            "accessComplexity": "HIGH",
            "accessVector": "ADJACENT_NETWORK",
            "authentication": "NONE",
            "availabilityImpact": "NONE",
            "baseScore": 3.2,
            "confidentialityImpact": "PARTIAL",
            "integrityImpact": "PARTIAL",
            "vectorString": "AV:A/AC:H/Au:N/C:P/I:P/A:N",
            "version": "2.0"
          },
          "exploitabilityScore": 3.2,
          "impactScore": 4.9,
          "obtainAllPrivilege": false,
          "obtainOtherPrivilege": false,
          "obtainUserPrivilege": false,
          "severity": "LOW",
          "userInteractionRequired": false
        }
      },
      "lastModifiedDate": "2017-08-29T01:33Z",
      "publishedDate": "2014-01-21T18:55Z"
    }
  }
}


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