FKIE_CVE-2001-1474

Vulnerability from fkie_nvd - Published: 2001-01-18 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client's DNS cache.
References
cve@mitre.orghttp://www.kb.cert.org/vuls/id/786900Third Party Advisory, US Government Resource
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/6604
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/786900Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6604
Impacted products
Vendor Product Version
ssh ssh 1.2.24
ssh ssh 1.2.25
ssh ssh 1.2.26
ssh ssh 1.2.27
ssh ssh 1.2.28
ssh ssh 1.2.29
ssh ssh 1.2.30
ssh ssh 1.2.31
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.24:*:*:*:*:*:*:*",
              "matchCriteriaId": "B0EDBA45-FDEE-4D4B-A6FF-7E953B523DAE",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.25:*:*:*:*:*:*:*",
              "matchCriteriaId": "7AF5BDEF-E86B-4F4D-AF6D-B27044A96B1E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.26:*:*:*:*:*:*:*",
              "matchCriteriaId": "7D0FF07F-E13B-425F-9892-C50B326B2944",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.27:*:*:*:*:*:*:*",
              "matchCriteriaId": "338EDA76-05D6-48C0-952E-6244A5F206F3",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.28:*:*:*:*:*:*:*",
              "matchCriteriaId": "F719468E-A218-4EB5-9F8D-7841E84F44C8",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.29:*:*:*:*:*:*:*",
              "matchCriteriaId": "1E4FCD36-0009-4A93-A190-8FDD11C672CA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.30:*:*:*:*:*:*:*",
              "matchCriteriaId": "71727854-1B75-465F-AF8C-DFE6EFF46B40",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:ssh:ssh:1.2.31:*:*:*:*:*:*:*",
              "matchCriteriaId": "64B76EA2-D3A6-4751-ADE6-998C2A7B44FA",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "SSH before 2.0 disables host key checking when connecting to the localhost, which allows remote attackers to silently redirect connections to the localhost by poisoning the client\u0027s DNS cache."
    }
  ],
  "id": "CVE-2001-1474",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "NONE",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "PARTIAL",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2001-01-18T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/786900"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6604"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/786900"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6604"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "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.




Sightings

Author Source Type Date

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.



Detection rules are retrieved from Rulezet.