FKIE_CVE-2015-6291

Vulnerability from fkie_nvd - Published: 2015-11-06 03:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Cisco AsyncOS before 8.5.7-043, 9.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-046 on Email Security Appliance (ESA) devices mishandles malformed fields during body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match, and attachment-dictionary-match filtering, which allows remote attackers to cause a denial of service (memory consumption) via a crafted attachment in an e-mail message, aka Bug ID CSCuv47151.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2Vendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1034064
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1034064
Impacted products
Vendor Product Version
cisco email_security_appliance 7.7.0-000
cisco email_security_appliance 7.7.1-000
cisco email_security_appliance 8.0_base
cisco email_security_appliance 8.5.6-052
cisco email_security_appliance 8.5.6-073
cisco email_security_appliance 8.5.6-074
cisco email_security_appliance 8.5.6-106
cisco email_security_appliance 8.5.6-113
cisco email_security_appliance 8.5.7-042
cisco email_security_appliance 8.5_base
cisco email_security_appliance 9.0.0
cisco email_security_appliance 9.0.0-212
cisco email_security_appliance 9.0.0-461
cisco email_security_appliance 9.0.5-000
cisco email_security_appliance 9.1.0-032
cisco email_security_appliance 9.6.0-042
To clipboard 

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:7.7.0-000:*:*:*:*:*:*:*",
              "matchCriteriaId": "E6096CDB-3908-4E75-A9B6-285738C582B1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:7.7.1-000:*:*:*:*:*:*:*",
              "matchCriteriaId": "38B13FE0-91B3-48AC-83D5-839E9C49AF10",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:8.0_base:*:*:*:*:*:*:*",
              "matchCriteriaId": "6D070904-FF6A-4356-A6B9-FC572CF4ADEA",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:8.5.6-052:*:*:*:*:*:*:*",
              "matchCriteriaId": "A511EEC7-A7B4-46A0-9182-42B6FFB0E103",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:8.5.6-073:*:*:*:*:*:*:*",
              "matchCriteriaId": "2E8A45A9-0835-4F4D-99D1-4E894EE95B5E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:8.5.6-074:*:*:*:*:*:*:*",
              "matchCriteriaId": "C69F7FA3-F8FD-430F-B70C-FBFC3C1A2D04",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:8.5.6-106:*:*:*:*:*:*:*",
              "matchCriteriaId": "5EFD829C-2BA8-4EA6-A846-74776A05D105",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "1A831B2A-A23C-4BB4-B64C-ADD2C77D96E3",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "46895808-4225-42FB-BA8B-12ADFADAB4AA",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "3EA9AAE6-F3E0-4BB4-9BD9-416742279514",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.0.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "DE6412D3-E788-45F8-B4E5-4795CD88F3C9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.0.0-212:*:*:*:*:*:*:*",
              "matchCriteriaId": "79408E18-14BE-486A-AAD1-95A3871CCD21",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.0.0-461:*:*:*:*:*:*:*",
              "matchCriteriaId": "44F4ABDB-16DC-4D8F-B2D8-9724133F40BB",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.0.5-000:*:*:*:*:*:*:*",
              "matchCriteriaId": "F8A2F388-FFE1-43BD-A9B6-D21043F86AA2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.1.0-032:*:*:*:*:*:*:*",
              "matchCriteriaId": "22602224-5873-4B62-A3B4-66B9E590B73E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:cisco:email_security_appliance:9.6.0-042:*:*:*:*:*:*:*",
              "matchCriteriaId": "ED373FBD-1BB7-4532-946F-9DA2DF33A8D1",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cisco AsyncOS before 8.5.7-043, 9.x before 9.1.1-023, and 9.5.x and 9.6.x before 9.6.0-046 on Email Security Appliance (ESA) devices mishandles malformed fields during body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match, and attachment-dictionary-match filtering, which allows remote attackers to cause a denial of service (memory consumption) via a crafted attachment in an e-mail message, aka Bug ID CSCuv47151."
    },
    {
      "lang": "es",
      "value": "Cisco AsyncOS en versiones anteriores a 8.5.7-043, 9.x en versiones anteriores a 9.1.1-023 y 9.5.x y 9.6.x en versiones anteriores a 9.6.0-046 en dispositivos Email Security Appliance (ESA) no maneja correctamente los campos mal formados durante el filtrado body-contains, attachment-contains, every-attachment-contains, attachment-binary-contains, dictionary-match y attachment-dictionary-match, lo que permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria) a trav\u00e9s de un archivo adjunto manipulado en un mensaje de correo electr\u00f3nico, tambi\u00e9n conocido como Bug ID CSCuv47151."
    }
  ],
  "id": "CVE-2015-6291",
  "lastModified": "2025-04-12T10:46:40.837",
  "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": "2015-11-06T03:59:00.090",
  "references": [
    {
      "source": "psirt@cisco.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2"
    },
    {
      "source": "psirt@cisco.com",
      "url": "http://www.securitytracker.com/id/1034064"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151104-esa2"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "http://www.securitytracker.com/id/1034064"
    }
  ],
  "sourceIdentifier": "psirt@cisco.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-20"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}


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