Buffer overflow in VMware Horizon and VMware Workstation - CVE-2017-4911
Published: April 19, 2017
Vulnerability identifier: #VU6308
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2017-4911
CWE-ID: CWE-119
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing JPEG2000 images in VMware Workstation and Horizon View Client. A remote attacker can trigger out-of-bounds read/write and execute arbitrary code on security gateway.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Affected software
VMware Horizon
VMware Workstation
VMware Workstation
How to mitigate CVE-2017-4911
The vulnerability is fixed in VMware Workstation 12.5.3, Horizon View 7.1.0 and 6.2.4.