Norton Internet Security vulnerabilitiesRanked by how likely they are to be used.
Norton Internet Security is made by Symantec. We track 40 published vulnerabilities listed under that exact name, across 12 versions. None of them is on the list of flaws known to be exploited today. Symantec lists newer releases under their own names, such as Norton Internet Security 2008, so check those pages too.
We keep watching the known-exploited list.
Is Norton Internet Security listed under other names? Yes.
Symantec also lists Norton Internet Security under more specific names, such as Norton Internet Security 2008 and Norton Internet Security 2010. Flaws listed only under those names are counted on their own pages, not here. If you run one of these, open its page for its own exploited flaws.
Which Norton Internet Security vulnerabilities are being exploited?
This is the list that matters most: flaws criminals are using now.
None of Norton Internet Security's published vulnerabilities is on the list of flaws known to be exploited today. We keep watching that list.
Which Norton Internet Security flaws are most likely to be used?
Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.
- 65%CVE-2007-1689Critical
Buffer overflow in the ISAlertDataCOM ActiveX control in ISLALERT.DLL for Norton Personal Firewall 2004 and Internet Security 2004 allows remote attackers to execute arbitrary code via long arguments to the (1) Get...
- 19%CVE-2005-0249High
Heap-based buffer overflow in the DEC2EXE module for Symantec AntiVirus Library allows remote attackers to execute arbitrary code via a UPX compressed file containing a negative virtual offset to a crafted PE header.
- 14%CVE-2002-1695Medium
Norton Internet Security 2001 opens log files with FILE_SHARE_READ and FILE_SHARE_WRITE permissions, which could allow remote attackers to modify the log file contents while Norton Internet Security is running.
- 13%CVE-2004-0444Critical
Multiple vulnerabilities in SYMDNS.SYS for Symantec Norton Internet Security and Professional 2002 through 2004, Norton Personal Firewall 2002 through 2004, Norton AntiSpam 2004, Client Firewall 5.01 and 5.1.1, and...
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1 new flaw affects software Acme tracks
Buffer overflow in the ISAlertDataCOM ActiveX control in ISLALERT.DLL for Norton Personal Firewall 2004 and Internet Security 2004 allows remote attackers to execute arbitrary code via long arguments to the (1) Get and (2) Set functions.
- Matched to
- Norton Internet Security on Acme's software list
- What to do
- Plan in the vendor’s update
Sent to the alert recipients Acme chose. Also in the app and to Acme's webhook.
We track 40 published vulnerabilities listed under the name Norton Internet Security, across 12 versions.
None of Norton Internet Security's vulnerabilities is on the list of flaws known to be exploited today.
Symantec also lists Norton Internet Security under more specific names, such as Norton Internet Security 2008 and Norton Internet Security 2010. Flaws listed only under those names are counted on their own pages, not here. Open the release you run to see its own list.
Create a Precursor Intelligence account and track Norton Internet Security. We match it against every published flaw, give each one a risk score from 0 to 100 and keep watching, so you hear about new ones as soon as we know, by email, in the app or by webhook.