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Secunia Advisory SA9846

Gauntlet Firewall Oracle-Proxy Denial of Service
Secunia Advisory SA9846
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Release Date 2003-09-25
   
Popularity 6,333 views
Comments 0 comments

Criticality level Less criticalLess critical
Impact DoS
Where From local network
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Unpatched
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
Remediation status Secunia VIM
   
Software:
Gauntlet 6
Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.
  

Description

A vulnerability has been identified in Gauntlet Firewall allowing malicious people to crash the SQL-Gateway / Oracle-Proxy service.

The problem is that Gauntlet Firewall only can handle a few invalid requests on port 1521/tcp before the gateway proces crashes.

The vulnerability has been reported in version 6 on Solaris 8. However, other versions may also be affected.


Solution
Ensure that the firewall only accepts connections from hosts intended to make SQL connections. This will limit the exposure of the vulnerability.

Provided and/or discovered by
Oliver Heinz
Thomas Neuderth

Deep Links
Links available in Customer Area


Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: Gauntlet Firewall Oracle-Proxy Denial of Service
 
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