Vulnerability Monitor

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CVE-2021-45067

Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an Access of Memory Location After End of Buffer 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

2022-01-14T20:15:14.813

Last Modified

2024-11-21T06:31:53.560

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.5 (MEDIUM)

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: Secondary
    CWE-788
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application adobe acrobat_dc ≤ 21.007.20099 Yes
Application adobe acrobat_reader_dc ≤ 21.007.20099 Yes
Operating System microsoft windows - No
Application adobe acrobat ≤ 17.011.30204 Yes
Application adobe acrobat ≤ 20.004.30017 Yes
Application adobe acrobat_reader ≤ 17.011.30204 Yes
Application adobe acrobat_reader ≤ 20.004.30017 Yes
Operating System apple macos - No
Operating System microsoft windows - No
Application adobe acrobat_dc ≤ 21.007.20099 Yes
Application adobe acrobat_reader_dc ≤ 21.007.20099 Yes
Operating System apple macos - No
References