Vulnerability Database

289,871

Total vulnerabilities in the database

CVE-2021-39859

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

  • Published: Sep 6, 2023
  • Updated: Sep 7, 2023
  • CVE: CVE-2021-39859
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

CWEs:

Software From Fixed in
adobe / acrobat_dc 15.007.20033 21.005.20060.x
adobe / acrobat_reader_dc 15.007.20033 21.005.20060.x
adobe / acrobat_dc 15.007.20033 21.005.20058.x
adobe / acrobat_reader_dc 15.007.20033 21.005.20058.x
adobe / acrobat 17.011.30180 17.011.30202
adobe / acrobat 20.001.30005 20.004.30015
adobe / acrobat_reader 17.011.30180 17.011.30202
adobe / acrobat_reader 20.001.30005 20.004.30015