#VU67136 Integer overflow in libEMF - CVE-2020-13999 

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Main Vulnerability Database Vulnerabilities #VU67136

#VU67136 Integer overflow in libEMF - CVE-2020-13999

Published: September 8, 2022


Vulnerability identifier: #VU67136
Vulnerability risk: High
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:U/U:Amber
CVE-ID: CVE-2020-13999
CWE-ID: CWE-190
Exploitation vector: Remote access
Exploit availability: No public exploit available
Vulnerable software:
libEMF
Software vendor:
libemf

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to integer overflow within the ScaleViewPortExtEx() function in libemf.cpp when processing EMF files. A remote attacker can pass specially crafted EMF file to the application, trigger an integer overflow and crash the application.


Remediation

Install updates from vendor's website.

External links