CVE-2007-3771 describes a stack-based buffer overflow vulnerability in Symantec AntiVirus Corporate Edition before 10.1 and Client Security before 3.1. This flaw allows a local, authenticated attacker to trigger a denial of service by sending an outbound SMTP email with an excessively long To, From, or Subject header. With a CVSS score of 4.6 (AV:L/AC:L/Au:S/C:N/I:N/A:C), this vulnerability is considered low severity, requiring local access and user authentication to exploit, resulting only in a service crash. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.0CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:2.0:*:*:*:*:*:*:* | ||
3.0CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:3.0:*:*:*:*:*:*:* | ||
3.0.1.1000CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:3.0.1.1000:*:*:*:*:*:*:* | ||
3.0.1.1007CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:3.0.1.1007:*:*:*:*:*:*:* | ||
3.0.1.1009CPE matchmatch criteria | cpe:2.3:a:symantec:client_security:3.0.1.1009:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:L/AC:L/Au:S/C:N/I:N/A:C
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.