Buffer overflow in an ActiveX control (SYMLTCOM.dll) in Symantec N360 1.0 and 2.0; Norton Internet Security, AntiVirus, SystemWorks, and Confidential 2006 through 2008; and Symantec Client Security 3.0.x before 3.1 MR9, and 3.1.x before MR9; allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors
Published Feb 23, 2010
9.3
HIGHCVSS 2.0
EPSS 6.53%
Description
Buffer overflow in an ActiveX control (SYMLTCOM.dll) in Symantec N360 1.0 and 2.0; Norton Internet Security, AntiVirus, SystemWorks, and Confidential 2006 through 2008; and Symantec Client Security 3.0.x before 3.1 MR9, and 3.1.x before MR9; allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unknown vectors. NOTE: this is only a vulnerability if the attacker can "masquerade as an authorized site."
Affected products
No data.
- 3.0
- 3.0.1.1000
- 3.0.1.1001
- 3.0.1.1007
- 3.0.1.1008
- 3.0.1.1009
- 3.0.2
- 3.0.2.2000
- 3.0.2.2001
- 3.0.2.2002
- 3.0.2.2010
- 3.0.2.2011
- 3.0.2.2020
- 3.0.2.2021
- 3.1
- 3.1
- 3.1
- 3.1
- 3.1.0.396
- 3.1.0.401
- 3.1.396
- 3.1.400
- 3.1.401
- 1.0
- 2.0
- 2006
- 2007
- 2008
- 2006
- 2007
- 2008
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:N/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 (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.53% (0.06525) | 93.58th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.53% (0.06525) | 92.88th | v5 (v2026.06.15) |
| Mar 19, 2025 | 27.11% (0.27114) | 95.76th | v4 (v2025.03.14) |
| Mar 17, 2025 | 28.15% (0.28149) | 96.08th | v4 (v2025.03.14) |
| Dec 17, 2024 | 4.08% (0.04080) | 92.03th | v3 (v2023.03.01) |
| Jul 12, 2024 | 1.81% (0.01815) | 88.33th | v3 (v2023.03.01) |
| May 28, 2024 | 2.36% (0.02363) | 89.81th | v3 (v2023.03.01) |
| Oct 17, 2023 | 2.53% (0.02525) | 88.94th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.24% (0.02236) | 87.76th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.60% (0.06604) | 91.53th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.60% (0.06604) | 90.72th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.60% (0.06604) | 78.62th | v2 (v2022.01.01) |
References (11)
- http://osvdb.org/62412 vdb-entryx_refsource_OSVDB
- http://secunia.com/advisories/38654 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.securityfocus.com/archive/1/509717/100/0/threaded mailing-listx_refsource_BUGTRAQ
- http://www.securityfocus.com/bid/38217 vdb-entryx_refsource_BID
- http://www.securitytracker.com/id?1023628 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1023629 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1023630 vdb-entryx_refsource_SECTRACK
- http://www.securitytracker.com/id?1023631 vdb-entryx_refsource_SECTRACK
- http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2010&suid=20100217_01 x_refsource_CONFIRM
- http://www.vupen.com/english/advisories/2010/0411 vdb-entryx_refsource_VUPENVendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56357 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://osvdb.org/62412 | vdb-entryx_refsource_OSVDB | |
| http://secunia.com/advisories/38654 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.securityfocus.com/archive/1/509717/100/0/threaded | mailing-listx_refsource_BUGTRAQ | |
| http://www.securityfocus.com/bid/38217 | vdb-entryx_refsource_BID | |
| http://www.securitytracker.com/id?1023628 | vdb-entryx_refsource_SECTRACK | |
| http://www.securitytracker.com/id?1023629 | vdb-entryx_refsource_SECTRACK | |
| http://www.securitytracker.com/id?1023630 | vdb-entryx_refsource_SECTRACK | |
| http://www.securitytracker.com/id?1023631 | vdb-entryx_refsource_SECTRACK | |
| http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2010&suid=20100217_01 | x_refsource_CONFIRM | |
| http://www.vupen.com/english/advisories/2010/0411 | vdb-entryx_refsource_VUPENVendor Advisory | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/56357 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.