Out-of-bounds read in Brava! Desktop - #VU58654
Published: December 8, 2021
Vulnerability identifier: #VU58654
CSH Severity: High
CVSSv4.0: CVSS:4.0/AV:L/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: N/A
CWE-ID: CWE-125
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Brava! Desktop
Brava! Desktop
Software vendor:
OpenText
OpenText
Description
The vulnerability allows a remote attacker to gain access to potentially sensitive information.
The vulnerability exists due to a boundary error when parsing CGM files. A remote attacker can create a specially crafted CGM file, trick the victim into opening it, trigger an out-of-bounds read error and read contents of memory on the system.
Remediation
Install updates from vendor's website.