Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

BID:13180

Info

Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

Bugtraq ID: 13180
Class: Failure to Handle Exceptional Conditions
CVE:
Remote: Yes
Local: No
Published: Apr 14 2005 12:00AM
Updated: Apr 14 2005 12:00AM
Credit: This vulnerability was announced by the vendor.
Vulnerable: Kerio Mailserver 6.0.5
Kerio Mailserver 6.0.4
Kerio Mailserver 6.0.3
Kerio Mailserver 6.0.2
Kerio Mailserver 6.0.1
Kerio Mailserver 6.0
Kerio Mailserver 5.7.10
Kerio Mailserver 5.7.9
Kerio Mailserver 5.7.8
Kerio Mailserver 5.7.7
Kerio Mailserver 5.7.6
Kerio Mailserver 5.7.5
Kerio Mailserver 5.7.4
Kerio Mailserver 5.7.3
Kerio Mailserver 5.7.2
Kerio Mailserver 5.7.1
Kerio Mailserver 5.7 .0
Kerio Mailserver 5.6.5
Kerio Mailserver 5.6.4
Kerio Mailserver 5.6.3
Kerio Mailserver 5.1.1
Kerio Mailserver 5.1
Kerio Mailserver 5.0
Not Vulnerable: Kerio Mailserver 6.0.9

Discussion

Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

Kerio MailServer is prone to a remote resource exhaustion vulnerability in the WebMail service. This issue is due to a failure of the application to properly handle exceptional conditions.

A remote attacker may leverage this issue to cause the affected application to hang, possibly denying service to legitimate users.

The vendor has addressed this issue in Kerio MailServer 6.0.9; earlier versions are reported vulnerable.

Exploit / POC

Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

Currently we are not aware of any exploits for this issue. If you feel we are in error or are aware of more recent information, please mail us at: [email protected] <mailto:[email protected]>.

Solution / Fix

Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

Solution:
The vendor has addressed this issue in Kerio MailServer 6.0.9.


Kerio Mailserver 5.0

Kerio Mailserver 5.1

Kerio Mailserver 5.1.1

Kerio Mailserver 5.6.3

Kerio Mailserver 5.6.4

Kerio Mailserver 5.6.5

Kerio Mailserver 5.7 .0

Kerio Mailserver 5.7.1

Kerio Mailserver 5.7.10

Kerio Mailserver 5.7.2

Kerio Mailserver 5.7.3

Kerio Mailserver 5.7.4

Kerio Mailserver 5.7.5

Kerio Mailserver 5.7.6

Kerio Mailserver 5.7.7

Kerio Mailserver 5.7.8

Kerio Mailserver 5.7.9

Kerio Mailserver 6.0

Kerio Mailserver 6.0.1

Kerio Mailserver 6.0.2

Kerio Mailserver 6.0.3

Kerio Mailserver 6.0.4

Kerio Mailserver 6.0.5

References

Kerio MailServer WebMail Remote Resource Exhaustion Vulnerability

References:
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