Vulnerability Monitor

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CVE-2021-40729

Adobe Acrobat Reader DC version 21.007.20095 (and earlier), 21.007.20096 (and earlier), 20.004.30015 (and earlier), and 17.011.30202 (and earlier) is affected by a out-of-bounds read 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 PDF file.

Published

2021-10-15T15:15:08.913

Last Modified

2024-11-21T06:24:39.313

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 3.3 (LOW)

CVSSv2 Vector

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

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

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-125
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application adobe acrobat_dc ≤ 21.007.20095 Yes
Application adobe acrobat_reader_dc ≤ 21.007.20095 Yes
Operating System microsoft windows - No
Application adobe acrobat_dc ≤ 21.007.20096 Yes
Application adobe acrobat_reader_dc ≤ 21.007.20096 Yes
Operating System apple macos - No
Application adobe acrobat ≤ 20.004.30015 Yes
Application adobe acrobat_reader ≤ 20.004.30015 Yes
Operating System apple macos - No
Operating System microsoft windows - No
Application adobe acrobat ≤ 17.011.30202 Yes
Application adobe acrobat_reader ≤ 17.011.30202 Yes
Operating System apple macos - No
Operating System microsoft windows - No
References