CVE-1999-1029 (GCVE-0-1999-1029)

Vulnerability from cvelistv5 – Published: 2001-09-12 04:00 – Updated: 2024-08-01 16:55
VLAI
Summary
SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs.
Severity
No CVSS data available.
CWE
  • n/a
References
URL Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://marc.info/?l=bugtraq&m=92663402004280&w=2 mailing-listx_refsource_BUGTRAQ
http://www.securityfocus.com/bid/277 vdb-entryx_refsource_BID
Date Public
1999-05-13 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T16:55:29.464Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ssh2-bruteforce(2193)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
          },
          {
            "name": "19990513 - J.J.F. / Hackers Team warns for SSHD 2.x brute force password hacking",
            "tags": [
              "mailing-list",
              "x_refsource_BUGTRAQ",
              "x_transferred"
            ],
            "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
          },
          {
            "name": "277",
            "tags": [
              "vdb-entry",
              "x_refsource_BID",
              "x_transferred"
            ],
            "url": "http://www.securityfocus.com/bid/277"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "1999-05-13T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-12-18T21:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "ssh2-bruteforce(2193)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
        },
        {
          "name": "19990513 - J.J.F. / Hackers Team warns for SSHD 2.x brute force password hacking",
          "tags": [
            "mailing-list",
            "x_refsource_BUGTRAQ"
          ],
          "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
        },
        {
          "name": "277",
          "tags": [
            "vdb-entry",
            "x_refsource_BID"
          ],
          "url": "http://www.securityfocus.com/bid/277"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-1999-1029",
          "STATE": "PUBLIC"
        },
        "affects": {
          "vendor": {
            "vendor_data": [
              {
                "product": {
                  "product_data": [
                    {
                      "product_name": "n/a",
                      "version": {
                        "version_data": [
                          {
                            "version_value": "n/a"
                          }
                        ]
                      }
                    }
                  ]
                },
                "vendor_name": "n/a"
              }
            ]
          }
        },
        "data_format": "MITRE",
        "data_type": "CVE",
        "data_version": "4.0",
        "description": {
          "description_data": [
            {
              "lang": "eng",
              "value": "SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "ssh2-bruteforce(2193)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
            },
            {
              "name": "19990513 - J.J.F. / Hackers Team warns for SSHD 2.x brute force password hacking",
              "refsource": "BUGTRAQ",
              "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
            },
            {
              "name": "277",
              "refsource": "BID",
              "url": "http://www.securityfocus.com/bid/277"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-1999-1029",
    "datePublished": "2001-09-12T04:00:00.000Z",
    "dateReserved": "2001-08-31T00:00:00.000Z",
    "dateUpdated": "2024-08-01T16:55:29.464Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-1999-1029",
      "date": "2026-09-29",
      "epss": "0.01571",
      "percentile": "0.74405"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0:*:*:*:*:*:*:*",
                  "matchCriteriaId": "4A7DB2FA-58A8-45B9-AE2E-AE20A872BF90",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.1:*:*:*:*:*:*:*",
                  "matchCriteriaId": "2DD92EA8-8C01-4E4E-9AFE-2B1242AB10CE",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.2:*:*:*:*:*:*:*",
                  "matchCriteriaId": "6FB31028-59BA-4833-BF14-3CB1CA18DAAC",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.3:*:*:*:*:*:*:*",
                  "matchCriteriaId": "8A3E89B6-872D-4541-A413-88A956FDAE81",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.4:*:*:*:*:*:*:*",
                  "matchCriteriaId": "98CC86ED-CA78-4E2A-8A12-4F766DB79733",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.5:*:*:*:*:*:*:*",
                  "matchCriteriaId": "BD500A33-4D0E-44B5-9BBE-A30AA999F662",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.6:*:*:*:*:*:*:*",
                  "matchCriteriaId": "EBB8D72F-51E7-47DF-96A4-4EBB517A79D7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.7:*:*:*:*:*:*:*",
                  "matchCriteriaId": "EC2379BA-621E-4986-AAC5-AF359FD57381",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.8:*:*:*:*:*:*:*",
                  "matchCriteriaId": "9972B3A4-369E-40B5-9415-F92B7394604A",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.9:*:*:*:*:*:*:*",
                  "matchCriteriaId": "1B6E719F-010B-4B8A-B508-0491BD15C465",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.10:*:*:*:*:*:*:*",
                  "matchCriteriaId": "E44D2AE3-DD8B-46D0-B6AB-9F0E6B4DCC4C",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:a:ssh:ssh2:2.0.11:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B7735CDD-8BFC-4E30-9C88-27C8943637CA",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs."
        }
      ],
      "id": "CVE-1999-1029",
      "lastModified": "2024-11-20T23:30:06.757",
      "metrics": {
        "cvssMetricV2": [
          {
            "acInsufInfo": false,
            "baseSeverity": "HIGH",
            "cvssData": {
              "accessComplexity": "LOW",
              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "PARTIAL",
              "baseScore": 7.5,
              "confidentialityImpact": "PARTIAL",
              "integrityImpact": "PARTIAL",
              "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
              "version": "2.0"
            },
            "exploitabilityScore": 10.0,
            "impactScore": 6.4,
            "obtainAllPrivilege": false,
            "obtainOtherPrivilege": false,
            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
            "userInteractionRequired": false
          }
        ]
      },
      "published": "1999-05-13T04:00:00.000",
      "references": [
        {
          "source": "cve@mitre.org",
          "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
        },
        {
          "source": "cve@mitre.org",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/277"
        },
        {
          "source": "cve@mitre.org",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "http://www.securityfocus.com/bid/277"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
        }
      ],
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "NVD-CWE-Other"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4A7DB2FA-58A8-45B9-AE2E-AE20A872BF90",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2DD92EA8-8C01-4E4E-9AFE-2B1242AB10CE",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6FB31028-59BA-4833-BF14-3CB1CA18DAAC",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.3:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8A3E89B6-872D-4541-A413-88A956FDAE81",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "98CC86ED-CA78-4E2A-8A12-4F766DB79733",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.5:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BD500A33-4D0E-44B5-9BBE-A30AA999F662",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.6:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EBB8D72F-51E7-47DF-96A4-4EBB517A79D7",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.7:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EC2379BA-621E-4986-AAC5-AF359FD57381",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.8:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9972B3A4-369E-40B5-9415-F92B7394604A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.9:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1B6E719F-010B-4B8A-B508-0491BD15C465",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.10:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E44D2AE3-DD8B-46D0-B6AB-9F0E6B4DCC4C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:ssh:ssh2:2.0.11:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B7735CDD-8BFC-4E30-9C88-27C8943637CA",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "SSH server (sshd2) before 2.0.12 does not properly record login attempts if the connection is closed before the maximum number of tries, allowing a remote attacker to guess the password without showing up in the audit logs."
          }
        ],
        "id": "CVE-1999-1029",
        "lastModified": "2026-04-16T00:27:16.627",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 7.5,
                "confidentialityImpact": "PARTIAL",
                "integrityImpact": "PARTIAL",
                "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.4,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "1999-05-13T04:00:00.000",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/277"
          },
          {
            "source": "cve@mitre.org",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://marc.info/?l=bugtraq\u0026m=92663402004280\u0026w=2"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "http://www.securityfocus.com/bid/277"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/2193"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-Other"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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…