$ cve CVE-2006-4379 JSON

CVE-2006-4379 EXPLOIT

7.5

HIGH · CVSS 2.0 · EPSS 61.1% (pctl 99)

Patch early

A public exploit exists.

Description

Stack-based buffer overflow in the SMTP Daemon in Ipswitch Collaboration 2006 Suite Premium and Standard Editions, IMail, IMail Plus, and IMail Secure allows remote attackers to execute arbitrary code via a long string located after an '@' character and before a ':' character.

Scoring

CVSS	7.5 (HIGH, v2.0)
Vector	AV:N/AC:L/Au:N/C:P/I:P/A:P
EPSS	61.13% — more likely to be exploited than 99% of all CVEs
On CISA KEV	no
Public exploit	yes
Published	2006-09-08
Last modified	2026-06-16

Affected (3)

Vendor	Product
ipswitch	imail plus
ipswitch	imail secure server
ipswitch	ipswitch collaboration suite

Public exploits

Source	Title	Date
exploit-db	Ipswitch IMail Server 8.10-8.12 - RCPT TO Remote Buffer Overflow	2007-02-04
exploit-db	Ipswitch IMail Server 8.10-8.12 - RCPT TO Remote Buffer Overflow (Metasploit)	2007-02-04
exploit-db	Ipswitch IMail Server 2006 / 8.x - 'RCPT' Remote Stack Overflow	2006-10-19

References

→ the Explorer · watch your stack · NVD