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Secunia Advisory SA9414

Cisco IOS Possible Exposure of Memory
Secunia Advisory SA9414
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Release Date 2003-08-01
   
Popularity 11,102 views
Comments 0 comments

Criticality level Less criticalLess critical
Impact Exposure of system information
Exposure of sensitive information
Where From remote
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
Cisco IOS 10.x
Cisco IOS 11.x
Cisco IOS 12.x
Cisco IOS R11.x
Cisco IOS R12.x
Secunia CVSS Score Available in Customer Area
CVE Reference(s) No CVE references.
  

Description

A vulnerability has been identified in Cisco IOS allowing malicious people to see parts of the memory.

The problem is that the UDP based ECHO service (port 7/udp) returns parts of the memory in response to ECHO requests.

This affects all version prior to 12.1, 12.2, and 12.3.


Solution
This has been fixed in versions 12.0(3.2), 12.0(3.3)S, 12.0(3.4)T, and 12.0(3.6)W5(9.0.5).
Further details available in Customer Area

Original Advisory
http://www.cisco.com/warp/public/707/cisco-sn-20030731-ios-udp-echo.shtml

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: Cisco IOS Possible Exposure of Memory
 
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