Vulnerability Monitor

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CVE-2021-28565

Acrobat Reader DC versions versions 2021.001.20150 (and earlier), 2020.001.30020 (and earlier) and 2017.011.30194 (and earlier) are affected by an Out-of-bounds Read vulnerability in the PDFLibTool component. 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

2021-09-02T17:15:09.040

Last Modified

2024-11-21T05:59:51.793

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 4.3 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

10.0

Weaknesses
  • Type: Primary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application adobe acrobat_dc ≤ 21.001.20150 Yes
Application adobe acrobat_reader_dc ≤ 21.001.20150 Yes
Operating System microsoft windows - No
Application adobe acrobat ≤ 17.011.30194 Yes
Application adobe acrobat ≤ 20.001.30020 Yes
Application adobe acrobat_reader ≤ 17.011.30194 Yes
Application adobe acrobat_reader ≤ 20.001.30020 Yes
Operating System apple macos - No
Operating System microsoft windows - No
Application adobe acrobat_dc ≤ 21.001.20150 Yes
Application adobe acrobat_reader_dc ≤ 21.001.20150 Yes
Operating System apple macos - No
References