Cisco WebEx Recording Format Player atas32.dll Subrecords Integer Overflow (CVE-2012-1337)
|Check Point Reference:||CPAI-2012-331|
|Source:||Cisco Advisory cisco-sa-20120404-webex|
|Protection Provided by:||
Who is Vulnerable?
Cisco Systems WebEx Player Client builds 27.11.26 (T27 L SP11 EP26) and prior
Cisco Systems WebEx Player Client builds 27.21.10 (T27 LB SP21 EP10) and prior
Cisco Systems WebEx Player Client builds 27.25.9 (T27 LC SP25 EP9) and prior
Cisco Systems WebEx Player Client builds 27.32.0 (T27 LD SP32) and prior
A remote code execution vulnerability has been reported in Cisco WebEx Recording Format (WRF) Player.
The vulnerability is due to a buffer overflow during memcpy operations. A remote attacker can exploit this vulnerability by enticing a target user to open a specially crafted WRF file. Successful exploitation would allow an attacker to execute arbitrary code, in the security context of the logged on user.
This protection will detect and block the transferring of specially crafted WRF files.
In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.
To configure the defense, select your product from the list below and follow the related protection steps.
Security Gateway R75 / R71 / R70
How Can I Protect My Network?
- In the IPS tab, click Protections and find the Cisco WebEx Recording Format Player atas32.dll Subrecords Integer Overflow protection using the Search tool and Edit the protection's settings.
- Install policy on all modules.
How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:
Attack Name: Cisco Protection Violation
Attack Information: Cisco WebEx Recording Format Player atas32.dll Subrecords Integer Overflow