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ID

VAR-201412-0302


CVE

CVE-2014-8016


TITLE

Cisco IronPort Email Security Appliance Service disruption in (DoS) Vulnerabilities

Trust: 0.8

sources: JVNDB: JVNDB-2014-007309

DESCRIPTION

The Cisco IronPort Email Security Appliance (ESA) allows remote attackers to cause a denial of service (CPU consumption) via long Subject headers in e-mail messages, aka Bug ID CSCzv93864. Successful exploitation of the issue will cause excessive CPU consumption, resulting in a denial-of-service condition. This issue is being tracked by Cisco Bug ID CSCzv93864. The appliance offers spam protection, email encryption, data loss prevention, and more

Trust: 1.98

sources: NVD: CVE-2014-8016 // JVNDB: JVNDB-2014-007309 // BID: 71779 // VULHUB: VHN-75961

AFFECTED PRODUCTS

vendor:ciscomodel:ironport email security appliancesscope:eqversion:*

Trust: 1.0

vendor:ciscomodel:e email security the appliancescope: - version: -

Trust: 0.8

vendor:ciscomodel:ironport email security appliancesscope: - version: -

Trust: 0.6

vendor:ciscomodel:ironport email security appliance cx1070scope: - version: -

Trust: 0.3

vendor:ciscomodel:ironport email security appliance c670scope: - version: -

Trust: 0.3

vendor:ciscomodel:ironport email security appliance c370dscope: - version: -

Trust: 0.3

vendor:ciscomodel:ironport email security appliance c370scope: - version: -

Trust: 0.3

vendor:ciscomodel:ironport email security appliance c160scope: - version: -

Trust: 0.3

vendor:ciscomodel:ironport email security appliancescope:eqversion:7.5

Trust: 0.3

vendor:ciscomodel:ironport email security appliancescope:eqversion:7.3

Trust: 0.3

vendor:ciscomodel:ironport email security appliancescope:eqversion:7.2

Trust: 0.3

vendor:ciscomodel:ironport email security appliancescope:eqversion:7.1

Trust: 0.3

vendor:ciscomodel:ironport email security appliancescope:eqversion:7.0

Trust: 0.3

sources: BID: 71779 // JVNDB: JVNDB-2014-007309 // CNNVD: CNNVD-201412-423 // NVD: CVE-2014-8016

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2014-8016
value: MEDIUM

Trust: 1.0

NVD: CVE-2014-8016
value: MEDIUM

Trust: 0.8

CNNVD: CNNVD-201412-423
value: MEDIUM

Trust: 0.6

VULHUB: VHN-75961
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2014-8016
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-75961
severity: MEDIUM
baseScore: 5.0
vectorString: AV:N/AC:L/AU:N/C:N/I:N/A:P
accessVector: NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: NONE
integrityImpact: NONE
availabilityImpact: PARTIAL
exploitabilityScore: 10.0
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

sources: VULHUB: VHN-75961 // JVNDB: JVNDB-2014-007309 // CNNVD: CNNVD-201412-423 // NVD: CVE-2014-8016

PROBLEMTYPE DATA

problemtype:CWE-399

Trust: 1.9

sources: VULHUB: VHN-75961 // JVNDB: JVNDB-2014-007309 // NVD: CVE-2014-8016

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201412-423

TYPE

resource management error

Trust: 0.6

sources: CNNVD: CNNVD-201412-423

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2014-007309

PATCH
title:Cisco IronPort ESA Subject Header Length Denial of Service Vulnerabilityurl:http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-8016
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2014-007309

EXTERNAL IDS
db:NVDid:CVE-2014-8016
Trust: 2.8
db:JVNDBid:JVNDB-2014-007309
Trust: 0.8
db:CNNVDid:CNNVD-201412-423
Trust: 0.7
db:BIDid:71779
Trust: 0.4
db:VULHUBid:VHN-75961
Trust: 0.1
sources:
            
            
            VULHUB: VHN-75961 // 
            
            
            
            BID: 71779 // 
            
            
            
            JVNDB: JVNDB-2014-007309 // 
            
            
            
            CNNVD: CNNVD-201412-423 // 
            
            
            
            NVD: CVE-2014-8016

REFERENCES
url:http://tools.cisco.com/security/center/content/ciscosecuritynotice/cve-2014-8016
Trust: 1.7
url:http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2014-8016
Trust: 0.8
url:http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2014-8016
Trust: 0.8
url:http://www.cisco.com/c/en/us/products/security/email-security-appliance/index.html
Trust: 0.3
url:http://www.cisco.com/
Trust: 0.3
url:http://tools.cisco.com/security/center/viewalert.x?alertid=36818
Trust: 0.3
sources:
            
            
            VULHUB: VHN-75961 // 
            
            
            
            BID: 71779 // 
            
            
            
            JVNDB: JVNDB-2014-007309 // 
            
            
            
            CNNVD: CNNVD-201412-423 // 
            
            
            
            NVD: CVE-2014-8016

CREDITS
Cisco
Trust: 0.3
sources:
            
            
            BID: 71779

SOURCES
db:VULHUBid:VHN-75961
db:BIDid:71779
db:JVNDBid:JVNDB-2014-007309
db:CNNVDid:CNNVD-201412-423
db:NVDid:CVE-2014-8016

LAST UPDATE DATE
2024-11-23T22:31:12.153000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-75961date:2014-12-19T00:00:00
db:BIDid:71779date:2014-12-23T00:00:00
db:JVNDBid:JVNDB-2014-007309date:2014-12-22T00:00:00
db:CNNVDid:CNNVD-201412-423date:2014-12-22T00:00:00
db:NVDid:CVE-2014-8016date:2024-11-21T02:18:26.007

SOURCES RELEASE DATE
db:VULHUBid:VHN-75961date:2014-12-19T00:00:00
db:BIDid:71779date:2014-12-23T00:00:00
db:JVNDBid:JVNDB-2014-007309date:2014-12-22T00:00:00
db:CNNVDid:CNNVD-201412-423date:2014-12-22T00:00:00
db:NVDid:CVE-2014-8016date:2014-12-19T02:59:04.813