CVE-2006-3216

Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII…

published June 24, 2006

CVSS
—
EPSS
2%
Percentile
79.0
In the wild
Unconfirmed
What it is

Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and (2) unspecified vectors involving malformed messages, which causes "unpredictable behavior" that prevents the Security service from processing more messages.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.01856 · 79.0th percentile
Published
2006-06-24T01:00Z
EPSS history
Timeline
  • 24 JUN 01:00Z
    Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII…
    cvelistv5