FKIE_CVE-2001-1470

Vulnerability from fkie_nvd - Published: 2001-01-18 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message.
References
cve@mitre.orghttp://www.kb.cert.org/vuls/id/315308US Government Resource
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/6472
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/315308US Government Resource
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6472
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": "The IDEA cipher as implemented by SSH1 does not protect the final block of a message against modification, which allows remote attackers to modify the block without detection by changing its cyclic redundancy check (CRC) to match the modifications to the message."
    }
  ],
  "id": "CVE-2001-1470",
  "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": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/315308"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6472"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/315308"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6472"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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