CVE-2004-0363: symantec norton_antispam
Vulnerability summary
CVE-2004-0363 is a high (CVSS 7.5) vulnerability in symantec norton_antispam. EPSS estimates a 66.57% chance of exploitation in the next 30 days, higher than 99.2% of scored vulnerabilities. 2 public exploits are recorded.
Timeline
- 23-03-2004PublishedVulnerability first disclosed.
- 08-08-2024Last modifiedVulnerability information updated.
Description
Stack-based buffer overflow in the SymSpamHelper ActiveX component (symspam.dll) in Norton AntiSpam 2004, as used in Norton Internet Security 2004, allows remote attackers to execute arbitrary code via a long parameter to the LaunchCustomRuleWizard method.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
66.57%
Chance of exploitation in the next 30 days
Percentile
99%
Versus all other CVEs
30-day change
0.00 pp
From 66.57% on 18-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
2 foundNorton AntiSpam 2004 - SymSpamHelper ActiveX Control Buffer Overflow (Metasploit)
Maturity: weaponized
Norton AntiSpam 2004 SymSpamHelper ActiveX Control Buffer Overflow
exploit/windows/browser/nis2004_antispam
Maturity: poc
Weaknesses
CWE · root causeNo weakness data has been published for this record.
Affected systems
Symantec1 product
- norton_antispam2004
1 vendor · 1 product
References
8 links- www.sarc.com/avcenter/security/Content/2004.03.19.htmlX Refsource CONFIRM