Use-after-free in InCopy - CVE-2022-28835
Published: May 11, 2022 / Updated: May 11, 2022
Vulnerability identifier: #VU63020
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: CVE-2022-28835
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
InCopy
InCopy
Software vendor:
Adobe
Adobe
Description
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a boundary error when processing embedded fonts. A remote attacker can create a specially crafted file, trick the victim into opening it using the affected software, trigger a use-after-free error and execute arbitrary code on the target system.
Remediation
Install updates from vendor's website.