Vulnerability Details : CVE-2014-3434
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.
Vulnerability category: OverflowExecute code
Products affected by CVE-2014-3434
- cpe:2.3:a:symantec:endpoint_protection:11.0:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection:12.1:*:*:*:*:*:*:*
- cpe:2.3:a:symantec:endpoint_protection:12.0:-:small_business:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2014-3434
0.84%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 82 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2014-3434
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.9
|
MEDIUM | AV:L/AC:M/Au:N/C:C/I:C/A:C |
3.4
|
10.0
|
NIST |
CWE ids for CVE-2014-3434
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The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.Assigned by: nvd@nist.gov (Primary)
References for CVE-2014-3434
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http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20140804_00
Symantec Endpoint Protection Local Client Application Device Control Buffer OverflowVendor Advisory
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http://secunia.com/advisories/58996
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https://exchange.xforce.ibmcloud.com/vulnerabilities/95062
Symantec Endpoint Protection ADC privilege escalation CVE-2014-3434 Vulnerability Report
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http://www.exploit-db.com/exploits/34272
Symantec Endpoint Protection 11.x/12.x - Kernel Pool Overflow / Local Privilege Escalation - Windows local ExploitExploit
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http://www.kb.cert.org/vuls/id/252068
VU#252068 - Symantec Endpoint Protection Client contains a kernel pool overflow vulnerabilityUS Government Resource
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http://packetstormsecurity.com/files/127772/Symantec-Endpoint-Protection-11.x-12.x-Kernel-Pool-Overflow.html
Symantec Endpoint Protection 11.x / 12.x Kernel Pool Overflow ≈ Packet Storm
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http://www.securityfocus.com/bid/68946
Symantec Endpoint Protection Local Client ADC Buffer Overflow VulnerabilityExploit
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http://secunia.com/advisories/59697
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http://www.osvdb.org/109663
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