Use-after-free in ImageGear - CVE-2023-39453
Published: September 26, 2023
Vulnerability identifier: #VU81109
CSH Severity: High
CVSS v4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-39453
CWE-ID: CWE-416
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote attacker to compromise vulnerable system.
The vulnerability exists due to a use-after-free error in the tif_parse_sub_IFD functionality. A remote attacker can use a specially crafted file and execute arbitrary code on the target system.
Affected software
ImageGear
How to mitigate CVE-2023-39453
Install updates from vendor's website.
ImageGear - update to 20.3