Unrated severityNVD Advisory· Published Aug 6, 2014· Updated Jun 17, 2026
CVE-2014-3434
CVE-2014-3434
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
4cpe:2.3:a:symantec:endpoint_protection:11.0:*:*:*:*:*:*:*+ 3 more
- cpe:2.3:a:symantec:endpoint_protection:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection:12.0:-:small_business:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection:12.1:*:*:*:*:*:*:*
- (no CPE)range: <12.1 RU4 MP1b (12.x) and <12.1 (SEP Small Business Edition)
Patches
Vulnerability mechanics
References
9- www.exploit-db.com/exploits/34272nvdExploit
- www.securityfocus.com/bid/68946nvdExploit
- www.symantec.com/security_response/securityupdates/detail.jspnvdVendor Advisory
- www.kb.cert.org/vuls/id/252068nvdUS Government Resource
- packetstormsecurity.com/files/127772/Symantec-Endpoint-Protection-11.x-12.x-Kernel-Pool-Overflow.htmlnvd
- secunia.com/advisories/58996nvd
- secunia.com/advisories/59697nvd
- www.osvdb.org/109663nvd
- exchange.xforce.ibmcloud.com/vulnerabilities/95062nvd
News mentions
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