FKIE_CVE-2001-1183

Vulnerability from fkie_nvd - Published: 2001-07-12 04:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet.
References
cve@mitre.orghttp://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.htmlPatch, Vendor Advisory
cve@mitre.orghttp://www.kb.cert.org/vuls/id/656315Patch, Third Party Advisory, US Government Resource
cve@mitre.orghttp://www.osvdb.org/802
cve@mitre.orghttp://www.securityfocus.com/bid/3022Patch, Vendor Advisory
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/6835
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.htmlPatch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.kb.cert.org/vuls/id/656315Patch, Third Party Advisory, US Government Resource
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/802
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3022Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/6835
Impacted products
Vendor Product Version
cisco ios 12.1e
cisco ios 12.1ez
cisco ios 12.1t
cisco ios 12.1ya
cisco ios 12.1yc
cisco ios 12.1yd
cisco ios 12.2
cisco ios 12.2t
cisco ios 12.2xa
cisco ios 12.2xd
cisco ios 12.2xe
cisco ios 12.2xh
cisco ios 12.2xq
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1e:*:*:*:*:*:*:*",
              "matchCriteriaId": "7126E176-D739-4102-8F10-1EEB8C6A219D",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1ez:*:*:*:*:*:*:*",
              "matchCriteriaId": "CF9F1E38-3482-4EAC-8654-EBC004B9344B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1t:*:*:*:*:*:*:*",
              "matchCriteriaId": "752C3C6B-910D-4153-A162-DF255F60306B",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1ya:*:*:*:*:*:*:*",
              "matchCriteriaId": "194F0AB1-92E6-4CE3-A5A1-904BF75F05D0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1yc:*:*:*:*:*:*:*",
              "matchCriteriaId": "DAF3601D-DF44-4A10-A424-8E97C65A36A5",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.1yd:*:*:*:*:*:*:*",
              "matchCriteriaId": "BC38BD6C-9823-4D2A-8BE2-60AABE3C4932",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2:*:*:*:*:*:*:*",
              "matchCriteriaId": "E4BC49F2-3DCB-45F0-9030-13F6415EE178",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2t:*:*:*:*:*:*:*",
              "matchCriteriaId": "84900BB3-B49F-448A-9E04-FE423FBCCC4F",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2xa:*:*:*:*:*:*:*",
              "matchCriteriaId": "EAC6758B-C6EE-45CB-AC2D-28C4AE709DD4",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2xd:*:*:*:*:*:*:*",
              "matchCriteriaId": "4AB8E66C-A16F-4CC5-9FDF-AE274FF035EB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2xe:*:*:*:*:*:*:*",
              "matchCriteriaId": "746DDC61-3981-4E93-A7EE-C120E0265485",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2xh:*:*:*:*:*:*:*",
              "matchCriteriaId": "4628FDA0-4260-4493-92C9-4574E5EC06A2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:cisco:ios:12.2xq:*:*:*:*:*:*:*",
              "matchCriteriaId": "4B40548F-3914-4227-9E4C-F1B34071C069",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet."
    }
  ],
  "id": "CVE-2001-1183",
  "lastModified": "2025-04-03T01:03:51.193",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "LOW",
          "accessVector": "NETWORK",
          "authentication": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0,
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "version": "2.0"
        },
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2001-07-12T04:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.html"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/656315"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/802"
    },
    {
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/3022"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6835"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Third Party Advisory",
        "US Government Resource"
      ],
      "url": "http://www.kb.cert.org/vuls/id/656315"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/802"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch",
        "Vendor Advisory"
      ],
      "url": "http://www.securityfocus.com/bid/3022"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/6835"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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