CVE-2011-0393 (GCVE-0-2011-0393)

Vulnerability from cvelistv5 – Published: 2011-02-25 11:00 – Updated: 2024-08-06 21:51
VLAI
Summary
Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
URL Tags
http://www.cisco.com/en/US/products/products_secu… vendor-advisoryx_refsource_CISCO
http://www.securitytracker.com/id?1025108 vdb-entryx_refsource_SECTRACK
http://secunia.com/advisories/43488 third-party-advisoryx_refsource_SECUNIA
http://www.vupen.com/english/advisories/2011/0493 vdb-entryx_refsource_VUPEN
https://exchange.xforce.ibmcloud.com/vulnerabilit… vdb-entryx_refsource_XF
Date Public
2011-02-23 00:00
Show details on NVD website
To clipboard 

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      "descriptions": [
        {
          "lang": "en",
          "value": "Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707."
        },
        {
          "lang": "es",
          "value": "Dispositivos de la serie Cisco Adaptive Security Appliances (ASA) 5500  con el software v7.0 anterior a v7.0(8.12), v7.1 y v7.2 anterior a v7.2(5.2), v8.0 anterior a v8.0 (5.21), v8.1 anterior a v8.1 (2.49), v8.2 anterior a v8.2 (3.6), y v8.3 anterior a v8.3 (2.7); dispositivos Cisco PIX Security Appliances Serie 500 cuando el modo de cortafuegos transparente se configura pero IPv6 no est\u00e1 configurado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (packet buffer exhaustion y corte del dispositivo)  a trav\u00e9s de tr\u00e1fico IPv6, tambi\u00e9n conocido como error ID CSCtj04707."
        }
      ],
      "id": "CVE-2011-0393",
      "lastModified": "2024-11-21T01:23:52.510",
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            "baseSeverity": "HIGH",
            "cvssData": {
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              "accessVector": "NETWORK",
              "authentication": "NONE",
              "availabilityImpact": "COMPLETE",
              "baseScore": 7.8,
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
              "version": "2.0"
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            "exploitabilityScore": 10.0,
            "impactScore": 6.9,
            "obtainAllPrivilege": false,
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            "obtainUserPrivilege": false,
            "source": "nvd@nist.gov",
            "type": "Primary",
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        {
          "source": "ykramarz@cisco.com",
          "url": "http://secunia.com/advisories/43488"
        },
        {
          "source": "ykramarz@cisco.com",
          "tags": [
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        {
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          "url": "http://www.securitytracker.com/id?1025108"
        },
        {
          "source": "ykramarz@cisco.com",
          "url": "http://www.vupen.com/english/advisories/2011/0493"
        },
        {
          "source": "ykramarz@cisco.com",
          "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65589"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "http://secunia.com/advisories/43488"
        },
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          "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
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        },
        {
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          "url": "http://www.vupen.com/english/advisories/2011/0493"
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      "vulnStatus": "Modified",
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          ],
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                    "matchCriteriaId": "C2C6ABC8-767A-4B7D-A286-F9C6DF61AC6A",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\(3\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "33F24697-0124-4326-8499-29931D57D246",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\(3.9\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "A7236893-3EE9-4DBE-8A75-5294FD82E922",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2\\(4\\):*:*:*:*:*:*:*",
                    "matchCriteriaId": "97E5BC7E-399F-4FD2-8024-2F4F621BC577",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.1:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8F2C8AFA-A4B6-44A2-B00C-1950997493C0",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:*:*:*:*:*:*:*",
                    "matchCriteriaId": "465313C5-BFB9-458A-8150-8F7BA1F8C386",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2.2:interim:*:*:*:*:*:*",
                    "matchCriteriaId": "9C808D46-C846-4C53-A713-150C3FED3FAB",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:cisco:5500_series_adaptive_security_appliance:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9CB79D96-75EA-4B4F-99A7-9AB4158B7301",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:h:cisco:asa_5500:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "6FCBA3A3-7C8F-481A-9BEC-78981547F8BE",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:cisco:pix_500:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2706D3BA-37A2-4D71-94DD-5386F5C94374",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 7.0 before 7.0(8.12), 7.1 and 7.2 before 7.2(5.2), 8.0 before 8.0(5.21), 8.1 before 8.1(2.49), 8.2 before 8.2(3.6), and 8.3 before 8.3(2.7) and Cisco PIX Security Appliances 500 series devices, when transparent firewall mode is configured but IPv6 is not configured, allow remote attackers to cause a denial of service (packet buffer exhaustion and device outage) via IPv6 traffic, aka Bug ID CSCtj04707."
          },
          {
            "lang": "es",
            "value": "Dispositivos de la serie Cisco Adaptive Security Appliances (ASA) 5500  con el software v7.0 anterior a v7.0(8.12), v7.1 y v7.2 anterior a v7.2(5.2), v8.0 anterior a v8.0 (5.21), v8.1 anterior a v8.1 (2.49), v8.2 anterior a v8.2 (3.6), y v8.3 anterior a v8.3 (2.7); dispositivos Cisco PIX Security Appliances Serie 500 cuando el modo de cortafuegos transparente se configura pero IPv6 no est\u00e1 configurado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (packet buffer exhaustion y corte del dispositivo)  a trav\u00e9s de tr\u00e1fico IPv6, tambi\u00e9n conocido como error ID CSCtj04707."
          }
        ],
        "id": "CVE-2011-0393",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "HIGH",
              "cvssData": {
                "accessComplexity": "LOW",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "COMPLETE",
                "baseScore": 7.8,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C",
                "version": "2.0"
              },
              "exploitabilityScore": 10.0,
              "impactScore": 6.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2011-02-25T12:00:19.167",
        "references": [
          {
            "source": "psirt@cisco.com",
            "url": "http://secunia.com/advisories/43488"
          },
          {
            "source": "psirt@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml"
          },
          {
            "source": "psirt@cisco.com",
            "url": "http://www.securitytracker.com/id?1025108"
          },
          {
            "source": "psirt@cisco.com",
            "url": "http://www.vupen.com/english/advisories/2011/0493"
          },
          {
            "source": "psirt@cisco.com",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65589"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://secunia.com/advisories/43488"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14d.shtml"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.securitytracker.com/id?1025108"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://www.vupen.com/english/advisories/2011/0493"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/65589"
          }
        ],
        "sourceIdentifier": "psirt@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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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.



Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.