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Vulnerability record · CVE-2007-2795 · published 27 January 2009

CVE-2007-2795: Ipswitch imail memory buffer overflow vulnerability

Ipswitch · Imail

Multiple buffer overflows in Ipswitch IMail before 2006.21 allow remote attackers or authenticated users to execute arbitrary code via (1) the authentication feature in IMailsec.dll, which triggers heap corruption in the IMail Server, or (2) a long SUBSCRIBE IMAP command, which triggers a stack-based buffer overflow in the IMAP Daemon.

9.0 CVSS 2.0 High EPSS 24% · top 2.2% CWE-119 · Memory buffer overflow
9.0CVSS 2.0 base score
24%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
16 Jun 2026Last modified by NVD

Description

Multiple buffer overflows in Ipswitch IMail before 2006.21 allow remote attackers or authenticated users to execute arbitrary code via (1) the authentication feature in IMailsec.dll, which triggers heap corruption in the IMail Server, or (2) a long SUBSCRIBE IMAP command, which triggers a stack-based buffer overflow in the IMAP Daemon.

AV:N/AC:L/Au:S/C:C/I:C/A:C

Affected products

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

References

LinkTags
http://www.ipswitch.com/support/imail/releases/im200621.asp Patch
http://www.zerodayinitiative.com/advisories/ZDI-07-042/ Patch
http://www.zerodayinitiative.com/advisories/ZDI-07-043/ Patch
http://www.ipswitch.com/support/imail/releases/im200621.asp Patch
http://www.zerodayinitiative.com/advisories/ZDI-07-042/ Patch
http://www.zerodayinitiative.com/advisories/ZDI-07-043/ Patch

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Related vulnerabilities

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

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Source: NIST National Vulnerability Database (record CVE-2007-2795), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.