CVE-2017-4948
VMware Workstation (14.x before 14.1.0 and 12.x) and Horizon View Client (4.x before 4.7.0) contain an out-of-bounds read vulnerability in TPView.dll.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.41%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
VMware Workstation (14.x before 14.1.0 and 12.x) and Horizon View Client (4.x before 4.7.0) contain an out-of-bounds read vulnerability in TPView.dll. On Workstation, this issue in conjunction with other bugs may allow a guest to leak information from host or may allow for a Denial of Service on the Windows OS that runs Workstation. In the case of a Horizon View Client, this issue in conjunction with other bugs may allow a View desktop to leak information from host or may allow for a Denial of Service on the Windows OS that runs the Horizon View Client. Exploitation is only possible if virtual printing has been enabled. This feature is not enabled by default on Workstation but it is enabled by default on Horizon View.
- CVSS 3.0
- 7.1 HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:H
- EPSS
- 0.41% probability · 34th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125, CWE-200
- Affected
- vmware/workstation · vmware/horizon view
- Source
- security@vmware.com
References
- http://www.securityfocus.com/bid/102441Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040108Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040109Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040136Third Party Advisory, VDB Entry
- https://www.vmware.com/us/security/advisories/VMSA-2018-0003.htmlPatch, Vendor Advisory
- http://www.securityfocus.com/bid/102441Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040108Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040109Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1040136Third Party Advisory, VDB Entry
- https://www.vmware.com/us/security/advisories/VMSA-2018-0003.htmlPatch, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.