Fortinet Discovers Cisco WebEx Network Recording Player Memory Corruption Vulnerability
Fortinet's FortiGuard Labs has discovered a memory corruption vulnerability in Cisco WebEx Network Recording Player.
Cisco WebEx Network Recording Player is a free tool to watch, share, and edit Cisco WebEx recordings developed and published by Cisco Systems for macOS and Windows.
A memory corruption vulnerability has been discovered in Cisco WebEx Network Recording Player. The vulnerability exists because the vulnerable software can't correctly parse a crafted arf file which causes an out-of-bounds memory write.
SolutionsFortiGuard Labs released the following FortiGate IPS signature which covers this specific vulnerability:
Released May 29, 2018
Users should apply the solution provided by Cisco Systems.
Fortinet reported the vulnerability to Cisco on March 22, 2018.
Cisco confirmed the Vulnerability on April 17, 2018.
Cisco released the Patch for it on July 18, 2018.
This vulnerability was discovered by Yonghui Han of Fortinet's FortiGuard Labs.