CVE-2020-3988 — Out-of-bounds Read in Vmware Horizon Client
Severity
6.1MEDIUMNVD
EPSS
0.0%
top 85.22%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedSep 16
Latest updateMay 24
Description
VMware Workstation (15.x) and Horizon Client for Windows (5.x before 5.4.4) contain an out-of-bounds read vulnerability in Cortado ThinPrint component (JPEG2000 parser). A malicious actor with normal access to a virtual machine may be able to exploit these issues to create a partial denial-of-service condition or to leak memory from TPView process running on the system where Workstation or Horizon Client for Windows is installed.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:LExploitability: 1.8 | Impact: 4.2
Affected Packages3 packages
🔴Vulnerability Details
2📋Vendor Advisories
1VMware▶
VMware Workstation, Fusion and Horizon Client updates address multiple security vulnerabilities (CVE-2020-3980, CVE-2020-3986, CVE-2020-3987, CVE-2020-3988, CVE-2020-3989, CVE-2020-3990)↗2020-09-14