Intrusion Prevention

Cisco.WebEx.FG-VD-17-029.Memory.Corruption

Description

This indicates an attack attempt against a Memory Corruption vulnerability in Cisco WebEx Player.
The vulnerability is due to an error when the vulnerable software handles a maliciously crafted file. A remote attacker may be able to exploit this to execute arbitrary code within the context of the application, via a crafted file.

Affected Products

Cisco WebEx Business Suite (WBS30) client builds prior to T30.20
Cisco WebEx Business Suite (WBS31) client builds prior to T31.20
Cisco WebEx Business Suite (WBS32) client builds prior to T32.7
Cisco WebEx Meetings with client builds prior to T32.7
Cisco WebEx Meeting Server builds prior to 2.7MR3

Impact

System Compromise: Remote attackers can gain control of vulnerable systems.

Recommended Actions

Apply the most recent upgrade or patch from the vendor.
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20171129-webex-players

CVE References

CVE-2017-12368