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Vulnerability record · CVE-2009-3104 · published 8 September 2009

CVE-2009-3104: Symantec antivirus vulnerability

Symantec · Antivirus

Unspecified vulnerability in Symantec Norton AntiVirus 2005 through 2008; Norton Internet Security 2005 through 2008; AntiVirus Corporate Edition 9.0 before MR7, 10.0, 10.1 before MR8, and 10.2 before MR3; and Client Security 2.0 before MR7, 3.0, and 3.1 before MR8; when Internet Email Scanning is installed and enabled, allows remote attackers to cause a denial of service (CPU consumption and persistent connection loss) via unknown attack vectors.

4.3 CVSS 2.0 Medium EPSS 2.2% · top 18.1% CWE-399 · CWE-399
4.3CVSS 2.0 base score
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
4Affected product versions listed by NVD
12References
16 Jun 2026Last modified by NVD

Description

Unspecified vulnerability in Symantec Norton AntiVirus 2005 through 2008; Norton Internet Security 2005 through 2008; AntiVirus Corporate Edition 9.0 before MR7, 10.0, 10.1 before MR8, and 10.2 before MR3; and Client Security 2.0 before MR7, 3.0, and 3.1 before MR8; when Internet Email Scanning is installed and enabled, allows remote attackers to cause a denial of service (CPU consumption and persistent connection loss) via unknown attack vectors.

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

Affected products

4 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://osvdb.org/57429
http://secunia.com/advisories/36493 Vendor Advisory
http://www.securityfocus.com/bid/34670
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2
http://www.vupen.com/english/advisories/2009/2449 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/52820
http://osvdb.org/57429
http://secunia.com/advisories/36493 Vendor Advisory
http://www.securityfocus.com/bid/34670
http://www.symantec.com/security_response/securityupdates/detail.jsp?fid=security_advisory&pvid=security_advisory&year=2
http://www.vupen.com/english/advisories/2009/2449 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/52820

Track CVE-2009-3104 inside VULONE

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

10.0CVE-2010-0108Symantec antivirus memory buffer overflow vulnerabilityBuffer overflow in the cliproxy.objects.1 ActiveX control in the Symantec Client Proxy (CLIproxy.dll) in Symantec AntiVirus 10.0.x, 10.1.x before MR9…EPSS 19%10.0CVE-2009-1429Symantec AMS2 Intel LANDesk CBA Remote Command ExecutionThe Intel LANDesk Common Base Agent (CBA) in Symantec Alert Management System 2 (AMS2) passes crafted packet contents directly to the CreateProcessA …EPSS 88%analysed10.0CVE-2007-1689Norton 2004 ActiveX control buffer overflow via ISAlertDataCOMThe ISAlertDataCOM ActiveX control in ISLALERT.DLL, shipped with Norton Personal Firewall 2004 and Norton Internet Security 2004, contains a buffer o…EPSS 65%analysed10.0CVE-2006-6490Supportsoft scriptrunner vulnerabilityMultiple buffer overflows in the SupportSoft (1) SmartIssue (tgctlsi.dll) and (2) ScriptRunner (tgctlsr.dll) ActiveX controls, as used by Symantec Au…EPSS 10%10.0CVE-2006-2630Symantec Antivirus and Client Security stack buffer overflowSymantec Antivirus 10.1 and Client Security 3.1 contain a stack-based buffer overflow that remote attackers can trigger through unspecified attack ve…EPSS 74%analysed10.0CVE-2005-2017Symantec norton antivirus vulnerabilitySymantec AntiVirus 9 Corporate Edition allows local users to gain privileges via the "Scan for viruses" option, which launches a help window with rai…EPSS 1.7%10.0CVE-2004-0487Symantec norton antivirus vulnerabilityA certain ActiveX control in Symantec Norton AntiVirus 2004 allows remote attackers to cause a denial of service (resource consumption) and possibly …EPSS 6.4%10.0CVE-2004-0444Symantec client firewall vulnerabilityMultiple vulnerabilities in SYMDNS.SYS for Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 throug…EPSS 13%

Source: NIST National Vulnerability Database (record CVE-2009-3104), CISA KEV, FIRST EPSS (scores of 2026-09-29). This page is refreshed as NVD updates the record.