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CVE-2011-5120 (GCVE-0-2011-5120)

Vulnerability from cvelistv5 – Published: 2012-08-26 01:00 – Updated: 2024-09-16 23:45
VLAI
Summary
The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file.
Severity
No CVSS data available.
CWE
  • n/a
References
Show details on NVD website

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                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:4.0.141842.828:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7C1E7B7A-6B1C-4C17-9583-AC7F5E56A4B2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:4.1.150349.920:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4DB8865D-6686-4512-A576-0171D79D0063",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:5.0.163652.1142:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CDD23EFF-F5F1-4F90-8E52-4FF457B19B0C",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:5.3.174622.1216:*:*:*:*:*:*:*",
                    "matchCriteriaId": "BED60ABA-8677-4166-9EF3-4A3A589DA443",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:5.3.175888.1227:*:*:*:*:*:*:*",
                    "matchCriteriaId": "12C11343-2B73-4C14-AE2B-B29682F685FD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:5.3.176757.1236:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7F28989D-73BC-42B7-9831-74AB6A38ADDD",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:comodo:comodo_internet_security:5.3.181415.1237:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CEE6A7A8-03E9-42E6-8DDD-F97BF1ED6E7A",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "The Antivirus component in Comodo Internet Security before 5.4.189822.1355 allows remote attackers to cause a denial of service (application crash) via a crafted .PST file."
          },
          {
            "lang": "es",
            "value": "El componente Antivirus en Comodo Internet Security anterior a v5.4.189822.1355 permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de la aplicaci\u00f3n) a trav\u00e9s de ficheros .PST manipulados."
          }
        ],
        "id": "CVE-2011-5120",
        "lastModified": "2026-04-29T01:13:23.040",
        "metrics": {
          "cvssMetricV2": [
            {
              "acInsufInfo": false,
              "baseSeverity": "MEDIUM",
              "cvssData": {
                "accessComplexity": "MEDIUM",
                "accessVector": "NETWORK",
                "authentication": "NONE",
                "availabilityImpact": "PARTIAL",
                "baseScore": 4.3,
                "confidentialityImpact": "NONE",
                "integrityImpact": "NONE",
                "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P",
                "version": "2.0"
              },
              "exploitabilityScore": 8.6,
              "impactScore": 2.9,
              "obtainAllPrivilege": false,
              "obtainOtherPrivilege": false,
              "obtainUserPrivilege": false,
              "source": "nvd@nist.gov",
              "type": "Primary",
              "userInteractionRequired": false
            }
          ]
        },
        "published": "2012-08-26T03:17:43.793",
        "references": [
          {
            "source": "cve@mitre.org",
            "url": "http://personalfirewall.comodo.com/release_notes.html"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "http://personalfirewall.comodo.com/release_notes.html"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "NVD-CWE-noinfo"
              }
            ],
            "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.

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Detection rules are retrieved from Rulezet.

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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.


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