#VU26620 Out-of-bounds write

Published: 2020-04-06

Vulnerability identifier: #VU26620

Vulnerability risk: High

CVSSv3.1: 8.1 [CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:U/RC:C]



Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Corel Paint Shop Pro
Other software / Other software solutions

Vendor: Corel


The vulnerability allows a remote attacker to compromise vulnerable system.

The vulnerability exists due to a boundary error within the processing of PSD files. A remote attacker can create a specially crafted PSD file, trick the victim into opening it using the affected software, trigger out-of-bounds write and execute arbitrary code on the target system.

Cybersecurity Help is currently unaware of any official solution to address this vulnerability.

Vulnerable software versions

Corel Paint Shop Pro: All versions


External links

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.

Latest bulletins with this vulnerability