FKIE_CVE-2001-0867

Vulnerability from fkie_nvd - Published: 2001-12-06 05:00 - Updated: 2025-04-03 01:03
Severity ?
Summary
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the "fragment" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls.
References
cve@mitre.orghttp://www.ciac.org/ciac/bulletins/m-018.shtml
cve@mitre.orghttp://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
cve@mitre.orghttp://www.osvdb.org/1989
cve@mitre.orghttp://www.securityfocus.com/bid/3538
cve@mitre.orghttps://exchange.xforce.ibmcloud.com/vulnerabilities/7555
af854a3a-2127-422b-91ae-364da2661108http://www.ciac.org/ciac/bulletins/m-018.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml
af854a3a-2127-422b-91ae-364da2661108http://www.osvdb.org/1989
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/3538
af854a3a-2127-422b-91ae-364da2661108https://exchange.xforce.ibmcloud.com/vulnerabilities/7555
Impacted products
Vendor Product Version
cisco 12000_router *
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:h:cisco:12000_router:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "978CC32A-55A9-4DAE-B2A4-9FE41FC9497D",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not properly filter does not properly filter packet fragments even when the \"fragment\" keyword is used in an ACL, which allows remote attackers to bypass the intended access controls."
    }
  ],
  "id": "CVE-2001-0867",
  "lastModified": "2025-04-03T01:03:51.193",
  "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": true,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
    ]
  },
  "published": "2001-12-06T05:00:00.000",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "http://www.ciac.org/ciac/bulletins/m-018.shtml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.osvdb.org/1989"
    },
    {
      "source": "cve@mitre.org",
      "url": "http://www.securityfocus.com/bid/3538"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7555"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.ciac.org/ciac/bulletins/m-018.shtml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtml"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.osvdb.org/1989"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securityfocus.com/bid/3538"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/7555"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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