#VU54711 NULL pointer dereference in Adobe Acrobat and Adobe Reader


Published: 2021-07-13

Vulnerability identifier: #VU54711

Vulnerability risk: Low

CVSSv3.1:

CVE-ID: CVE-2021-35984

CWE-ID: CWE-476

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Adobe Acrobat
Client/Desktop applications / Office applications
Adobe Reader
Client/Desktop applications / Office applications

Vendor: Adobe

Description

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to a NULL pointer dereference error. A remote attacker can trick the victim to open a specially crafted file and perform a denial of service (DoS) attack.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Adobe Acrobat: 20.001.30020 - 20.013.20074, 2017.008.30051 - 2017.011.30197

Adobe Reader: 2020.001.30020 - 2020.013.20074, 2017.011.30156 - 2017.011.30197


CPE

External links
http://helpx.adobe.com/security/products/acrobat/apsb21-51.html


Q & A

Can this vulnerability be exploited remotely?

Is there known malware, which exploits this vulnerability?


Latest bulletins with this vulnerability