Vulnerability identifier: #VU59427
Vulnerability risk: High
Exploitation vector: Network
Exploit availability: No
The vulnerability allows a remote attacker to execute arbitrary code on the target system.
The vulnerability exists due to a boundary error when processing PDF files. A remote unauthenticated attacker can trick the victim to open a specially crafted PDF file, trigger stack-based buffer overflow and execute arbitrary code on the target system.
Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.
Install updates from vendor's website.
Vulnerable software versions
Adobe Acrobat: 2017.008.30051 - 2017.011.30204, 2015.006.30503 - 2015.006.30527, 2020.001.30020 - 2020.013.20074, 2021.001.20135 - 2021.007.20099
Adobe Reader: 2017.011.30156 - 2017.011.30204, 2015.006.30508 - 2015.006.30523, 2020.001.30020 - 2020.013.20074, 2021.001.20135 - 2021.007.20099
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.