CVE-2011-0941 (GCVE-0-2011-0941)

Vulnerability from cvelistv5 – Published: 2011-11-01 19:00 – Updated: 2024-08-06 22:14
VLAI
Summary
Memory leak in Cisco Unified Communications Manager (CUCM) 6.x before 6.1(5)su2, 7.x before 7.1(5b)su3, 8.x before 8.0(3a)su1, and 8.5 before 8.5(1), and Cisco IOS 12.4 and 15.1, allows remote attackers to cause a denial of service (memory consumption and process failure or device reload) via a malformed SIP message, aka Bug IDs CSCti75128 and CSCtj09179.
Severity
No CVSS data available.
CWE
  • n/a
Assigner
References
Date Public
2011-09-28 00:00
Show details on NVD website
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          "value": "P\u00e9rdida de memoria en versi\u00f3n del Unified Communications Manager (CUCM) de Cisco versiones 6.x anteriores a 6.1(5)su2, versiones 7.x anteriores a 7.1(5b)su3, versiones 8.x anteriores a 8.0(3a)su1, y versi\u00f3n 8.5 anterior a 8.5(1), y IOS de Cisco versiones 12.4 y 15.1, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria y fallo del proceso o recarga del dispositivo) por medio de un mensaje SIP malformado, tambi\u00e9n se conoce como ID de bug CSCti75128 y CSCtj09179."
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          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm"
        },
        {
          "source": "ykramarz@cisco.com",
          "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=24525"
        },
        {
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          "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm"
        },
        {
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        }
      ],
      "sourceIdentifier": "ykramarz@cisco.com",
      "vulnStatus": "Modified",
      "weaknesses": [
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              "lang": "en",
              "value": "CWE-399"
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          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
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                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:cisco:ios:12.4:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9D4D8C72-E7BB-40BF-9AE5-622794D63E09",
                    "vulnerable": true
                  },
                  {
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                ],
                "negate": false,
                "operator": "OR"
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            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Memory leak in Cisco Unified Communications Manager (CUCM) 6.x before 6.1(5)su2, 7.x before 7.1(5b)su3, 8.x before 8.0(3a)su1, and 8.5 before 8.5(1), and Cisco IOS 12.4 and 15.1, allows remote attackers to cause a denial of service (memory consumption and process failure or device reload) via a malformed SIP message, aka Bug IDs CSCti75128 and CSCtj09179."
          },
          {
            "lang": "es",
            "value": "P\u00e9rdida de memoria en versi\u00f3n del Unified Communications Manager (CUCM) de Cisco versiones 6.x anteriores a 6.1(5)su2, versiones 7.x anteriores a 7.1(5b)su3, versiones 8.x anteriores a 8.0(3a)su1, y versi\u00f3n 8.5 anterior a 8.5(1), y IOS de Cisco versiones 12.4 y 15.1, permite a los atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria y fallo del proceso o recarga del dispositivo) por medio de un mensaje SIP malformado, tambi\u00e9n se conoce como ID de bug CSCti75128 y CSCtj09179."
          }
        ],
        "id": "CVE-2011-0941",
        "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": "2011-11-01T19:55:01.587",
        "references": [
          {
            "source": "psirt@cisco.com",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm"
          },
          {
            "source": "psirt@cisco.com",
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=24525"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Vendor Advisory"
            ],
            "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20110928-cucm"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://tools.cisco.com/security/center/viewAlert.x?alertId=24525"
          }
        ],
        "sourceIdentifier": "psirt@cisco.com",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-399"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}



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Tags
Taxonomy of the tags.





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.


Detection rules are retrieved from Rulezet.


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.