JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

BID:11780

Info

JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

Bugtraq ID: 11780
Class: Failure to Handle Exceptional Conditions
CVE:
Remote: Yes
Local: No
Published: Nov 30 2004 12:00AM
Updated: Nov 30 2004 12:00AM
Credit: Luigi Auriemma <[email protected]> is credited with the discovery of this issue.
Vulnerable: Jana Server JanaServer 2 2.4.4
Jana Server JanaServer 2 2.4.3
Jana Server JanaServer 2 2.4.2
Jana Server JanaServer 2 2.4.1
Jana Server JanaServer 2 2.4.0
Not Vulnerable: Jana Server JanaServer 2 2.4.5.1
Jana Server JanaServer 2 2.4.5

Discussion

JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

JanaServer 2 is a commercially available proxy server designed for the Microsoft Windows platform. It contains support for services such as HTTP, FTP, email, and RealPlayer streaming.

Multiple remote denial of service vulnerabilities affect JanaServer 2. These issues are due to a failure of the application to handle malformed network communications.

The first issue presents itself when malformed HTTP requests are made to the affected application. The second issue presents itself when the application attempts to process malformed RealPlayer streaming data.

An attacker may leverage these issues to cause the affected proxy server to hang, effectively denying service to legitimate users.

Exploit / POC

JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

The following exploit has been provided:

Solution / Fix

JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

Solution:
The vendor has released an upgrade dealing with these issues.


Jana Server JanaServer 2 2.4.4

Jana Server JanaServer 2 2.4.0

Jana Server JanaServer 2 2.4.3

Jana Server JanaServer 2 2.4.1

Jana Server JanaServer 2 2.4.2

References

JanaServer 2 Multiple Remote Denial Of Service Vulnerabilities

References:

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