Use-after-free in InCopy - CVE-2021-45054
Published: January 11, 2022 / Updated: January 14, 2022
Vulnerability identifier: #VU59460
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2021-45054
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a use-after-free error when parsing JPG2000 images. A remote attacker can trick the victim to open a specially crafted file, trigger a use-after-free error and read memory on the system.
Affected software
InCopy
How to mitigate CVE-2021-45054
Install updates from vendor's website.
InCopy - update to 16.4.1