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Secunia Advisory SA8789

IBM AIX lpd Privilege Escalation
Secunia Advisory SA8789
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Release Date 2003-05-15
   
Popularity 9,673 views
Comments 0 comments

Criticality level Less criticalLess critical
Impact Privilege escalation
DoS
Where Local system
Authentication level Available in Customer Area
   
Report reliability Available in Customer Area
Solution Status Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Operating System
AIX 4.x
AIX 5.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2003-0257 CVSS available in Customer Area
  

Description

IBM has issued an update for lpd on AIX. This update closes a Denial of Service and local privilege escalation vulnerability.

The problem is that lpd fails to handle format strings in command line input. This could be exploited to execute arbitrary code with "root" or "printq" privileges. This could also cause the lpd service to crash.


Solution
Install the relevant fix:
Further details available in Customer Area

Original Advisory
http://www-1.ibm.com/services/continuity/recover1.nsf/MSS/MSS-OAR-E01-2003.0660.1

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: IBM AIX lpd Privilege Escalation
 
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