Vulnerability Monitor

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CVE-2007-3673

Symantec symtdi.sys before 7.0.0, as distributed in Symantec AntiVirus Corporate Edition 9 through 10.1 and Client Security 2.0 through 3.1, Norton AntiSpam 2005, and Norton AntiVirus, Internet Security, Personal Firewall, and System Works 2005 and 2006; allows local users to gain privileges via a crafted Interrupt Request Packet (Irp) in an IOCTL 0x83022323 request to \\symTDI\, which results in memory overwrite.

Security Impact Summary

CVE-2007-3673 is a security vulnerability that . Impacting 6 products from symantec, from symantec, from symantec and 3 others, organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2007, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2007-07-15T21:30:00.000

Last Modified

2026-04-23T00:35:47.467

Status

Modified

Source

[email protected]

Severity

CVSSv2: 6.9 (MEDIUM)

CVSSv2 Vector

AV:L/AC:M/Au:N/C:C/I:C/A:C

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	symantec	client_security	2.0	Yes
Application	symantec	client_security	3.0	Yes
Application	symantec	client_security	3.1	Yes
Application	symantec	norton_antispam	2005	Yes
Application	symantec	norton_antivirus	9.0	Yes
Application	symantec	norton_antivirus	9.0.0.338	Yes
Application	symantec	norton_antivirus	9.0.1	Yes
Application	symantec	norton_antivirus	9.0.1.1.1000	Yes
Application	symantec	norton_antivirus	9.0.1.1000	Yes
Application	symantec	norton_antivirus	9.0.2	Yes
Application	symantec	norton_antivirus	9.0.2.1000	Yes
Application	symantec	norton_antivirus	9.0.3.1000	Yes
Application	symantec	norton_antivirus	9.0.4	Yes
Application	symantec	norton_antivirus	9.0.5	Yes
Application	symantec	norton_antivirus	9.0.5.1100	Yes
Application	symantec	norton_antivirus	10.0	Yes
Application	symantec	norton_antivirus	10.1	Yes
Application	symantec	norton_antivirus	2005	Yes
Application	symantec	norton_antivirus	2006	Yes
Application	symantec	norton_internet_security	2005	Yes
Application	symantec	norton_internet_security	2006	Yes
Application	symantec	norton_personal_firewall	2005	Yes
Application	symantec	norton_personal_firewall	2006	Yes
Application	symantec	norton_system_works	2005	Yes
Application	symantec	norton_system_works	2006	Yes

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=554 Patch ([email protected])
http://osvdb.org/36117 ([email protected])
http://secunia.com/advisories/26042 Vendor Advisory ([email protected])
http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11d.html ([email protected])
http://securitytracker.com/id?1018372 ([email protected])
http://www.securityfocus.com/bid/22351 Exploit ([email protected])
http://www.vupen.com/english/advisories/2007/2507 ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/35347 ([email protected])
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=554 Patch (af854a3a-2127-422b-91ae-364da2661108)
http://osvdb.org/36117 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/26042 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://securityresponse.symantec.com/avcenter/security/Content/2007.07.11d.html (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1018372 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/22351 Exploit (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2007/2507 (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/35347 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For symantec's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.