Secunia CSI 5.0
Overview
Advisories
Research
Forums
Create Profile
Our Commitment
Database
Search
Advisories by Product
Advisories by Vendor
Terminology
Report Vulnerability
Insecure Library Loading

Secunia Advisory SA9522

IRIX NFS XDR Decoding Denial of Service Vulnerability
Secunia Advisory SA9522
Get alerted and manage the vulnerability life cycle
Free Trial

Release Date 2003-08-14
Last Update 2003-09-10
   
Popularity 8,251 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 Vendor Patch
   
Systems affected Available in Customer Area
Approve distribution Available in Customer Area
   
Operating System
SGI IRIX 6.5.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) CVE-2003-0576 CVSS available in Customer Area
  

Description

SGI has reported a vulnerability in IRIX, which can be exploited by malicious people to cause a DoS (Denial of Service) on a vulnerable system.

The vulnerability is caused due to an error in the nfsd XDR decoding routines. This can be exploited to cause a kernel panic by sending specially crafted packets to the service.

Reportedly, successful exploitation neither requires a local account nor access to a NFS mount point.

The vulnerability is likely related to the following vulnerability, though this has not been confirmed:
http://secunia.com/advisories/9403/


Solution
Upgrade to IRIX 6.5.20, or install the appropriate patch.
Further details available in Customer Area

Changelog
Further details available in Customer Area

Original Advisory
ftp://patches.sgi.com/support/free/security/advisories/20030801-02-P

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: IRIX NFS XDR Decoding Denial of Service Vulnerability
 
No posts yet

-

You must be logged in to post a comment.



 Products Solutions Customers Partner Resources Company
 
 Corporate
Vulnerability Intelligence Manager (VIM)
Corporate Software Inspector (CSI)
Consumer
Personal Software Inspector (PSI)
Online Software Inspector (OSI)
 Industry
Compliance
Technology
Integration
 Customers
Testimonials
 VARS
MSSP
Technology Partners
References
 Factsheets
Reports & Papers
Webinars
Events
 About us
Careers
Memberships
Newsroom
 
© 2002-2012 Secunia ApS - Rued Langgaards Vej 8, 4th floor, DK-2300 Copenhagen, Denmark - +45 7020 5144
Terms & Conditions and Copyright - Privacy - Report Vulnerability