CVE-2001-1470 (GCVE-0-2001-1470)

Vulnerability from cvelistv5 – Published: 2005-04-21 04:00 – Updated: 2024-08-08 04:58
VLAI
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.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
http://www.kb.cert.org/vuls/id/315308 third-party-advisoryx_refsource_CERT-VN
Date Public
2001-01-18 00:00
Show details on NVD website

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-08T04:58:11.683Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "name": "ssh-idea-modify-packets(6472)",
            "tags": [
              "vdb-entry",
              "x_refsource_XF",
              "x_transferred"
            ],
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6472"
          },
          {
            "name": "VU#315308",
            "tags": [
              "third-party-advisory",
              "x_refsource_CERT-VN",
              "x_transferred"
            ],
            "url": "http://www.kb.cert.org/vuls/id/315308"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ],
      "datePublic": "2001-01-18T00:00:00.000Z",
      "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."
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "description": "n/a",
              "lang": "en",
              "type": "text"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2017-07-10T14:57:01.000Z",
        "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
        "shortName": "mitre"
      },
      "references": [
        {
          "name": "ssh-idea-modify-packets(6472)",
          "tags": [
            "vdb-entry",
            "x_refsource_XF"
          ],
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6472"
        },
        {
          "name": "VU#315308",
          "tags": [
            "third-party-advisory",
            "x_refsource_CERT-VN"
          ],
          "url": "http://www.kb.cert.org/vuls/id/315308"
        }
      ],
      "x_legacyV4Record": {
        "CVE_data_meta": {
          "ASSIGNER": "cve@mitre.org",
          "ID": "CVE-2001-1470",
          "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": "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."
            }
          ]
        },
        "problemtype": {
          "problemtype_data": [
            {
              "description": [
                {
                  "lang": "eng",
                  "value": "n/a"
                }
              ]
            }
          ]
        },
        "references": {
          "reference_data": [
            {
              "name": "ssh-idea-modify-packets(6472)",
              "refsource": "XF",
              "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6472"
            },
            {
              "name": "VU#315308",
              "refsource": "CERT-VN",
              "url": "http://www.kb.cert.org/vuls/id/315308"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca",
    "assignerShortName": "mitre",
    "cveId": "CVE-2001-1470",
    "datePublished": "2005-04-21T04:00:00.000Z",
    "dateReserved": "2005-04-21T00:00:00.000Z",
    "dateUpdated": "2024-08-08T04:58:11.683Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2001-1470",
      "date": "2026-05-28",
      "epss": "0.00978",
      "percentile": "0.77012"
    },
    "fkie_nvd": {
      "configurations": "[{\"nodes\": [{\"operator\": \"OR\", \"negate\": false, \"cpeMatch\": [{\"vulnerable\": true, \"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\"}]}]}]",
      "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": "2024-11-20T23:37:46.263",
      "metrics": "{\"cvssMetricV2\": [{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"cvssData\": {\"version\": \"2.0\", \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:P/A:N\", \"baseScore\": 5.0, \"accessVector\": \"NETWORK\", \"accessComplexity\": \"LOW\", \"authentication\": \"NONE\", \"confidentialityImpact\": \"NONE\", \"integrityImpact\": \"PARTIAL\", \"availabilityImpact\": \"NONE\"}, \"baseSeverity\": \"MEDIUM\", \"exploitabilityScore\": 10.0, \"impactScore\": 2.9, \"acInsufInfo\": false, \"obtainAllPrivilege\": false, \"obtainUserPrivilege\": false, \"obtainOtherPrivilege\": false, \"userInteractionRequired\": false}]}",
      "published": "2001-01-18T05:00:00.000",
      "references": "[{\"url\": \"http://www.kb.cert.org/vuls/id/315308\", \"source\": \"cve@mitre.org\", \"tags\": [\"US Government Resource\"]}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/6472\", \"source\": \"cve@mitre.org\"}, {\"url\": \"http://www.kb.cert.org/vuls/id/315308\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\", \"tags\": [\"US Government Resource\"]}, {\"url\": \"https://exchange.xforce.ibmcloud.com/vulnerabilities/6472\", \"source\": \"af854a3a-2127-422b-91ae-364da2661108\"}]",
      "sourceIdentifier": "cve@mitre.org",
      "vulnStatus": "Modified",
      "weaknesses": "[{\"source\": \"nvd@nist.gov\", \"type\": \"Primary\", \"description\": [{\"lang\": \"en\", \"value\": \"NVD-CWE-Other\"}]}]"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2001-1470\",\"sourceIdentifier\":\"cve@mitre.org\",\"published\":\"2001-01-18T05:00:00.000\",\"lastModified\":\"2026-04-16T00:27:16.627\",\"vulnStatus\":\"Modified\",\"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.\"}],\"metrics\":{\"cvssMetricV2\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"2.0\",\"vectorString\":\"AV:N/AC:L/Au:N/C:N/I:P/A:N\",\"baseScore\":5.0,\"accessVector\":\"NETWORK\",\"accessComplexity\":\"LOW\",\"authentication\":\"NONE\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"PARTIAL\",\"availabilityImpact\":\"NONE\"},\"baseSeverity\":\"MEDIUM\",\"exploitabilityScore\":10.0,\"impactScore\":2.9,\"acInsufInfo\":false,\"obtainAllPrivilege\":false,\"obtainUserPrivilege\":false,\"obtainOtherPrivilege\":false,\"userInteractionRequired\":false}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-Other\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"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\"}]}]}],\"references\":[{\"url\":\"http://www.kb.cert.org/vuls/id/315308\",\"source\":\"cve@mitre.org\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/6472\",\"source\":\"cve@mitre.org\"},{\"url\":\"http://www.kb.cert.org/vuls/id/315308\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\",\"tags\":[\"US Government Resource\"]},{\"url\":\"https://exchange.xforce.ibmcloud.com/vulnerabilities/6472\",\"source\":\"af854a3a-2127-422b-91ae-364da2661108\"}]}}"
  }
}


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…

Detection rules are retrieved from Rulezet.

Loading…

Loading…