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FKIE_CVE-2017-2801

Vulnerability from fkie_nvd - Published: 2017-05-24 14:29 - Updated: 2026-06-17 01:16
Severity
6.5 (Medium) - CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
9.8 (Critical) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability.
References
talos-cna@cisco.comhttp://talosintelligence.com/vulnerability_reports/TALOS-2017-0294Exploit, Mitigation, Third Party Advisory, VDB Entry
talos-cna@cisco.comhttp://www.debian.org/security/2017/dsa-3939
talos-cna@cisco.comhttp://www.securityfocus.com/bid/98106Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294Exploit, Mitigation, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108http://www.debian.org/security/2017/dsa-3939
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/98106Third Party Advisory, US Government Resource
Impacted products
Vendor Product Version
botan_project botan 2.0.1
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Botan",
          "vendor": "Randombit",
          "versions": [
            {
              "status": "affected",
              "version": "2.0.1"
            }
          ]
        }
      ],
      "source": "talos-cna@cisco.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:botan_project:botan:2.0.1:*:*:*:*:*:*:*",
              "matchCriteriaId": "9287361E-DC3A-4E80-BBA3-30D0419ACBC4",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "A programming error exists in a way Randombit Botan cryptographic library version 2.0.1 implements x500 string comparisons which could lead to certificate verification issues and abuse. A specially crafted X509 certificate would need to be delivered to the client or server application in order to trigger this vulnerability."
    },
    {
      "lang": "es",
      "value": "Existe un error de programaci\u00f3n en una manera en que la biblioteca criptogr\u00e1fica Randombit Botan versi\u00f3n 2.0.1, implementa comparaciones de cadenas x500 que podr\u00edan conllevar problemas de comprobaci\u00f3n de certificados y violarlos. Un certificado X509 especialmente dise\u00f1ado deber\u00eda entregarse al cliente o a la aplicaci\u00f3n del servidor para desencadenar esta vulnerabilidad."
    }
  ],
  "id": "CVE-2017-2801",
  "lastModified": "2026-06-17T01:16:53.400",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": true,
        "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
      }
    ],
    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 6.5,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L",
          "version": "3.0"
        },
        "exploitabilityScore": 2.2,
        "impactScore": 3.7,
        "source": "talos-cna@cisco.com",
        "type": "Secondary"
      },
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2017-05-24T14:29:00.537",
  "references": [
    {
      "source": "talos-cna@cisco.com",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
    },
    {
      "source": "talos-cna@cisco.com",
      "url": "http://www.debian.org/security/2017/dsa-3939"
    },
    {
      "source": "talos-cna@cisco.com",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.securityfocus.com/bid/98106"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Exploit",
        "Mitigation",
        "Third Party Advisory",
        "VDB Entry"
      ],
      "url": "http://talosintelligence.com/vulnerability_reports/TALOS-2017-0294"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.debian.org/security/2017/dsa-3939"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.securityfocus.com/bid/98106"
    }
  ],
  "sourceIdentifier": "talos-cna@cisco.com",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-125"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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