CVE-2013-1923 (GCVE-0-2013-1923)

Vulnerability from cvelistv5 – Published: 2014-01-21 18:00 – Updated: 2024-08-06 15:20
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
  • n/a
References
Date Public
2013-04-02 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-06T15:20:36.900Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "58854",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/58854"
          },
          {
            "name": "[linux-nfs] 20130403 Re: [PATCH] Avoid PTR lookups when possible",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
          },
          {
            "tags": [
              "x_refsource_CONFIRM",
              "x_transferred"
            ],
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
          },
          {
            "name": "openSUSE-SU-2013:1048",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
          },
          {
            "name": "openSUSE-SU-2013:1012",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
          },
          {
            "name": "openSUSE-SU-2013:1016",
            "tags": [
              "vendor-advisory",
              "x_refsource_SUSE",
              "x_transferred"
            ],
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
          },
          {
            "name": "nfsutils-cve20131923-spoofing(85331)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
          },
          {
            "name": "[linux-nfs] 20130402 Re: [PATCH] Avoid PTR lookups when possible",
            "tags": [
              "mailing-list",
              "x_refsource_MLIST",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2013-04-02T00:00:00.000Z",
      "descriptions": [
        {
          "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-08-28T12:57:01.000Z",
        "orgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
        "shortName": "redhat"
      },
      "references": [
        {
          "name": "58854",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/58854"
        },
        {
          "name": "[linux-nfs] 20130403 Re: [PATCH] Avoid PTR lookups when possible",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
        },
        {
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
        },
        {
          "name": "openSUSE-SU-2013:1048",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
        },
        {
          "name": "openSUSE-SU-2013:1012",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
        },
        {
          "name": "openSUSE-SU-2013:1016",
          "tags": [
            "vendor-advisory",
            "x_refsource_SUSE"
          ],
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
        },
        {
          "name": "nfsutils-cve20131923-spoofing(85331)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
        },
        {
          "name": "[linux-nfs] 20130402 Re: [PATCH] Avoid PTR lookups when possible",
          "tags": [
            "mailing-list",
            "x_refsource_MLIST"
          ],
          "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "53f830b8-0a3f-465b-8143-3b8a9948e749",
    "assignerShortName": "redhat",
    "cveId": "CVE-2013-1923",
    "datePublished": "2014-01-21T18:00:00.000Z",
    "dateReserved": "2013-02-19T00:00:00.000Z",
    "dateUpdated": "2024-08-06T15:20:36.900Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2013-1923",
      "date": "2026-09-24",
      "epss": "0.01045",
      "percentile": "0.62601"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*",
                  "matchCriteriaId": "7D711F9E-A267-44C2-B82D-77F63B53E3E6",
                  "versionEndIncluding": "1.2.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3EAF1C0B-DB17-49CE-9E5C-6D8F4ED9DA73",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B4F6F79C-FA8A-486E-9541-83D57052324D",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*",
                  "matchCriteriaId": "24A01AF1-E09A-4064-815F-3672B96B03BD",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.3:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3AD74E58-7ACB-43BA-8B08-BCD543063B16",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.4:*:*:*:*:*:*:*",
                  "matchCriteriaId": "6072D90D-6144-45F3-B48A-833EA441D089",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.5:*:*:*:*:*:*:*",
                  "matchCriteriaId": "51C825D9-5B4E-4DB1-9F2D-BC45C24BA320",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.6:*:*:*:*:*:*:*",
                  "matchCriteriaId": "BD63FB82-B020-46BA-B9DB-D3B90863133D",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "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."
        },
        {
          "lang": "es",
          "value": "rpc-gssd en nfs-utils anterior a la versi\u00f3n 1.2.8 realiza resoluciones inversas de DNS en nombres de servidor durante la autenticaci\u00f3n GSSAPI, lo que podr\u00eda permitir a atacantes remotos leer archivos restringidos del mismo modo a trav\u00e9s de ataques de falsificaci\u00f3n de DNS."
        }
      ],
      "id": "CVE-2013-1923",
      "lastModified": "2024-11-21T01:50:41.070",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "LOW",
            "cvssData": {
              "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,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ]
      },
      "published": "2014-01-21T18:55:09.367",
      "references": [
        {
          "source": "secalert@redhat.com",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
        },
        {
          "source": "secalert@redhat.com",
          "url": "http://www.securityfocus.com/bid/58854"
        },
        {
          "source": "secalert@redhat.com",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
        },
        {
          "source": "secalert@redhat.com",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://www.securityfocus.com/bid/58854"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
        }
      ],
      "sourceIdentifier": "secalert@redhat.com",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-200"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7D711F9E-A267-44C2-B82D-77F63B53E3E6",
                    "versionEndIncluding": "1.2.7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3EAF1C0B-DB17-49CE-9E5C-6D8F4ED9DA73",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B4F6F79C-FA8A-486E-9541-83D57052324D",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "24A01AF1-E09A-4064-815F-3672B96B03BD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3AD74E58-7ACB-43BA-8B08-BCD543063B16",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6072D90D-6144-45F3-B48A-833EA441D089",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "51C825D9-5B4E-4DB1-9F2D-BC45C24BA320",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:linux-nfs:nfs-utils:1.2.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BD63FB82-B020-46BA-B9DB-D3B90863133D",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "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."
          },
          {
            "lang": "es",
            "value": "rpc-gssd en nfs-utils anterior a la versi\u00f3n 1.2.8 realiza resoluciones inversas de DNS en nombres de servidor durante la autenticaci\u00f3n GSSAPI, lo que podr\u00eda permitir a atacantes remotos leer archivos restringidos del mismo modo a trav\u00e9s de ataques de falsificaci\u00f3n de DNS."
          }
        ],
        "id": "CVE-2013-1923",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "LOW",
              "cvssData": {
                "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,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2014-01-21T18:55:09.367",
        "references": [
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
          },
          {
            "source": "secalert@redhat.com",
            "url": "http://www.securityfocus.com/bid/58854"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
          },
          {
            "source": "secalert@redhat.com",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00142.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00146.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://lists.opensuse.org/opensuse-updates/2013-06/msg00172.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136491998607561\u0026w=2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://marc.info/?l=linux-nfs\u0026m=136500502805121\u0026w=2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securityfocus.com/bid/58854"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://bugzilla.redhat.com/show_bug.cgi?id=948072"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/85331"
          }
        ],
        "sourceIdentifier": "secalert@redhat.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-200"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Low",
      "current_release_date": "2025-11-21T12:35:54+00:00",
      "cve": "CVE-2013-1923",
      "id": "CVE-2013-1923",
      "initial_release_date": "2013-04-02T00:00:00+00:00",
      "product_status:known_affected": "3",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "nfs-utils: rpc.gssd is vulnerable to DNS spoofing",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2013/cve-2013-1923.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-05-01T02:22:48Z",
      "cve": "CVE-2013-1923",
      "id": "CVE-2013-1923",
      "initial_release_date": "2023-02-15T05:39:44Z",
      "product_status:recommended": "15",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2013-1923",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2013-1923.json",
      "version": "7"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.


Loading…

Loading…

Loading…

Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Loading…

Loading…

Loading…

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.


Loading…