SB2017041902 - Multiple vulnerabilities in VMWare Unified Access Gateway, Horizon View and Workstation
Published: April 19, 2017
Breakdown by Severity
- Low
- Medium
- High
- Critical
Description
This security bulletin contains information about 7 secuirty vulnerabilities.
1) Heap-based buffer overflow (CVE-ID: CVE-2017-4907)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error in VMware Unified Access Gateway and Horizon View. A remote attacker can trigger heap-based buffer overflow and execute arbitrary code on security gateway.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
2) Heap-based buffer overflow (CVE-ID: CVE-2017-4908)
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 heap-based buffer overflow and execute arbitrary code on security gateway.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
3) Heap-based buffer overflow (CVE-ID: CVE-2017-4909)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing TrueType Font (TTF) in TPView.dll in VMware Workstation and Horizon View Client. A remote attacker can trigger heap-based buffer overflow and execute arbitrary code on security gateway.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
4) Buffer overflow (CVE-ID: CVE-2017-4910)
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.
5) Buffer overflow (CVE-ID: CVE-2017-4911)
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.
6) Buffer overflow (CVE-ID: CVE-2017-4912)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing TrueType Font (TTF) fonts in TPView.dll 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.
7) Integer overflow (CVE-ID: CVE-2017-4913)
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when parsing TrueType Font (TTF) fonts in TPView.dll in VMware Workstation and Horizon View Client. A remote attacker can trigger integer overflow and execute arbitrary code on security gateway.
Successful exploitation of the vulnerability may allow an attacker to compromise vulnerable system.
Remediation
Install update from vendor's website.