fkie_cve-2007-1099
Vulnerability from fkie_nvd
Published
2007-02-26 17:28
Modified
2025-04-09 00:30
Severity ?
Summary
dbclient in Dropbear SSH client before 0.49 does not sufficiently warn the user when it detects a hostkey mismatch, which might allow remote attackers to conduct man-in-the-middle attacks.
References
cve@mitre.orghttp://matt.ucc.asn.au/dropbear/CHANGESVendor Advisory
cve@mitre.orghttp://osvdb.org/33814Broken Link
cve@mitre.orghttp://secunia.com/advisories/24345Third Party Advisory
cve@mitre.orghttp://www.osvdb.org/32088Broken Link
cve@mitre.orghttp://www.securityfocus.com/bid/22761Third Party Advisory, VDB Entry
cve@mitre.orghttp://www.vupen.com/english/advisories/2007/0785Third Party Advisory
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/32762Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://matt.ucc.asn.au/dropbear/CHANGESVendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/33814Broken Link
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/24345Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/32088Broken Link
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/22761Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.vupen.com/english/advisories/2007/0785Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/32762Third Party Advisory, VDB Entry
Impacted products
Vendor Product Version
dropbear_ssh_project dropbear_ssh *


To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:dropbear_ssh_project:dropbear_ssh:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "343EDA76-4D6E-4C81-83AD-70B08838803B",
              "versionEndExcluding": "0.49",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "dbclient in Dropbear SSH client before 0.49 does not sufficiently warn the user when it detects a hostkey mismatch, which might allow remote attackers to conduct man-in-the-middle attacks."
    },
    {
      "lang": "es",
      "value": "dbclient en el cliente SSH Dropbear en versiones anteriores a la 0.49 no previene/avisa suficientemente a los usuarios cuando detecta una discrepancia en el hostkey, lo que puede permite a usuarios remotos realizar ataques \"hombre en el medio\" (man-in-the-middle)."
    }
  ],
  "id": "CVE-2007-1099",
  "lastModified": "2025-04-09T00:30:58.490",
  "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": "2007-02-26T17:28:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://matt.ucc.asn.au/dropbear/CHANGES"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://osvdb.org/33814"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/24345"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.osvdb.org/32088"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/22761"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2007/0785"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32762"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://matt.ucc.asn.au/dropbear/CHANGES"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "http://osvdb.org/33814"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://secunia.com/advisories/24345"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Broken Link"
      ],
      "url": "http://www.osvdb.org/32088"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://www.securityfocus.com/bid/22761"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "http://www.vupen.com/english/advisories/2007/0785"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/32762"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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