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
Published Aug 6, 2014
6.9
MEDIUMCVSS 2.0
EPSS 1.63%
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.
Affected products
No data.
- 11.0
- 12.0
- 12.1
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:L/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.63% (0.01628) | 75.30th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.63% (0.01628) | 72.99th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.95% (0.00945) | 74.71th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.08% (0.00081) | 36.68th | v3 (v2023.03.01) |
| Jun 18, 2024 | 0.09% (0.00087) | 36.98th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.06% (0.00055) | 22.80th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.06% (0.00055) | 20.78th | v3 (v2023.03.01) |
| Mar 6, 2023 | 7.35% (0.07352) | 92.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 7.35% (0.07352) | 91.87th | v2 (v2022.01.01) |
| Feb 4, 2022 | 7.35% (0.07352) | 80.64th | v2 (v2022.01.01) |
References (9)
- http://packetstormsecurity.com/files/127772/Symantec-Endpoint-Protection-11.x-12.x-Kernel-Pool-Overflow.html x_refsource_MISC
- http://secunia.com/advisories/58996 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/59697 third-party-advisoryx_refsource_SECUNIA
- http://www.exploit-db.com/exploits/34272 exploitx_refsource_EXPLOIT-DB
- http://www.kb.cert.org/vuls/id/252068 third-party-advisoryx_refsource_CERT-VNUS Government Resource
- http://www.osvdb.org/109663 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/68946 vdb-entryx_refsource_BIDExploit
- http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20140804_00 x_refsource_CONFIRMVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/95062 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://packetstormsecurity.com/files/127772/Symantec-Endpoint-Protection-11.x-12.x-Kernel-Pool-Overflow.html | x_refsource_MISC | |
| http://secunia.com/advisories/58996 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/59697 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.exploit-db.com/exploits/34272 | exploitx_refsource_EXPLOIT-DB | |
| http://www.kb.cert.org/vuls/id/252068 | third-party-advisoryx_refsource_CERT-VNUS Government Resource | |
| http://www.osvdb.org/109663 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/68946 | vdb-entryx_refsource_BIDExploit | |
| http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=&suid=20140804_00 | x_refsource_CONFIRMVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/95062 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.