QK SMTP Server 3 allows remote attackers to cause a...

7.8 CVSS

Vulnerability Description

QK SMTP Server 3 allows remote attackers to cause a denial of service (daemon crash) via a long (1) HELO, (2) MAIL FROM, or (3) RCPT TO command; or (4) a long string in the message sent after the DATA command; possibly a related issue to CVE-2006-5551.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

References

More from qksoft

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CVE-2006-5551

Stack-based buffer overflow in QK SMTP 3.01 and earlier might...

High 7.5

Affected Vendor

qksoft

View all reports →

Affected Software

qk smtp server 3

Vulnerable Versions:

Unknown

Timeline

Official Publish: December 28th, 2007

Last Modified: August 7th, 2024

Added to House: July 18th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.