National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-3434 Detail

Current Description

Buffer overflow in the sysplant driver in Symantec Endpoint Protection (SEP) Client 11.x and 12.x before 12.1 RU4 MP1b, and Small Business Edition before SEP 12.1, allows local users to execute arbitrary code via a long argument to a 0x00222084 IOCTL call.

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.9 MEDIUM
Vector: (AV:L/AC:M/Au:N/C:C/I:C/A:C) (V2 legend)
Impact Subscore: 10.0
Exploitability Subscore: 3.4


Access Vector (AV): Local
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Complete
Integrity (I): Complete
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://packetstormsecurity.com/files/127772/Symantec-Endpoint-Protection-11.x-12.x-Kernel-Pool-Overflow.html
http://secunia.com/advisories/58996
http://secunia.com/advisories/59697
http://www.exploit-db.com/exploits/34272 Exploit
http://www.kb.cert.org/vuls/id/252068 US Government Resource
http://www.osvdb.org/109663
http://www.securityfocus.com/bid/68946 Exploit
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20140804_00 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/95062

Technical Details

Vulnerability Type (View All)

  • Improper Restriction of Operations within the Bounds of a Memory Buffer (CWE-119)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:symantec:endpoint_protection:11.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:symantec:endpoint_protection:12.0:-:small_business:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:symantec:endpoint_protection:12.1:*:*:*:*:*:*:*
     Show Matching CPE(s)


Change History

3 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-3434
NVD Published Date:
08/06/2014
NVD Last Modified:
08/28/2017