Vulnerability Monitor

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CVE-2021-35981

Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Published

2021-08-20T19:15:09.777

Last Modified

2024-11-21T06:12:53.163

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:P/A:P

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: PARTIAL
Exploitability Score

8.6

Impact Score

6.4

Weaknesses
  • Type: Secondary
    CWE-416
  • Type: Primary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application adobe acrobat_dc ≤ 21.005.20054 Yes
Application adobe acrobat_dc ≤ 17.011.30197 Yes
Application adobe acrobat_dc ≤ 20.004.30005 Yes
Application adobe acrobat_reader_dc ≤ 21.005.20054 Yes
Application adobe acrobat_reader_dc ≤ 17.011.30197 Yes
Application adobe acrobat_reader_dc ≤ 20.004.30005 Yes
References