FKIE_CVE-2015-6271

Vulnerability from fkie_nvd - Published: 2015-08-31 20:59 - Updated: 2025-04-12 10:46
Severity ?
Summary
Cisco IOS XE 2.1.0 through 2.4.3 and 2.5.0 on ASR 1000 devices, when NAT Application Layer Gateway is used, allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted SIP packet, aka Bug IDs CSCta74749 and CSCta77008.
References
psirt@cisco.comhttp://tools.cisco.com/security/center/viewAlert.x?alertId=40688Vendor Advisory
psirt@cisco.comhttp://www.securitytracker.com/id/1033410
af854a3a-2127-422b-91ae-364da2661108http://tools.cisco.com/security/center/viewAlert.x?alertId=40688Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108http://www.securitytracker.com/id/1033410
Impacted products
Vendor Product Version
cisco ios_xe 2.1.0
cisco ios_xe 2.1.1
cisco ios_xe 2.1.2
cisco ios_xe 2.1.3
cisco ios_xe 2.2.1
cisco ios_xe 2.2.2
cisco ios_xe 2.2.3
cisco ios_xe 2.3.0
cisco ios_xe 2.3.0t
cisco ios_xe 2.3.1t
cisco ios_xe 2.3.2
cisco ios_xe 2.4.0
cisco ios_xe 2.4.1
cisco ios_xe 2.4.2
cisco ios_xe 2.4.3
cisco ios_xe 2.5.0
cisco asr_1001 -
cisco asr_1001-x -
cisco asr_1002 -
cisco asr_1002-x -
cisco asr_1004 -
cisco asr_1006 -
cisco asr_1013 -
To clipboard 

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      "value": "Cisco IOS XE 2.1.0 through 2.4.3 and 2.5.0 on ASR 1000 devices, when NAT Application Layer Gateway is used, allows remote attackers to cause a denial of service (Embedded Services Processor crash) via a crafted SIP packet, aka Bug IDs CSCta74749 and CSCta77008."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad en Cisco IOS XE 2.1.0 hasta la versi\u00f3n 2.4.3 y 2.5.0 en dispositivos ASR 1000, cuando se utiliza NAT Application Layer Gateway, permite a atacantes remotos causar una denegaci\u00f3n de servicio (ca\u00edda de Embedded Services Processor) a trav\u00e9s de un paquete SIP manipulado, tambi\u00e9n conocido como Bug IDs CSCta74749 y CSCta77008."
    }
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  "id": "CVE-2015-6271",
  "lastModified": "2025-04-12T10:46:40.837",
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        "acInsufInfo": false,
        "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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        "impactScore": 6.9,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
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          "value": "CWE-399"
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}


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  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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Detection rules are retrieved from Rulezet.