Out-of-bounds read in Windows Server and Windows - CVE-2019-1101
Published: July 10, 2019 / Updated: July 11, 2019
Vulnerability identifier: #VU19104
CSH Severity: Low
CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2019-1101
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vendor: Microsoft
Affected software:
Windows Server
Windows
Windows Server
Windows
Detailed vulnerability description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary condition within the Windows GDI component when parsing the EMF files by gdiplus.dll in "EMF Parsing" method. A remote attacker can use a specially crafted EMF file to trigger out-of-bounds read error and read contents of memory on the system.
How to mitigate CVE-2019-1101
Install update from vendor's website.