Vulnerability Monitor

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CVE-2021-40730

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 use-after-free that allow a remote attacker to disclose sensitive information on affected installations of of Adobe Acrobat Reader DC. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of JPG2000 images.

Published

2021-10-15T15:15:09.040

Last Modified

2024-11-21T06:24:39.510

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 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-416
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