Vulnerability Monitor

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CVE-2018-4888

An issue was discovered in Adobe Acrobat Reader 2018.009.20050 and earlier versions, 2017.011.30070 and earlier versions, 2015.006.30394 and earlier versions. This vulnerability is an instance of a use after free vulnerability. The vulnerability is triggered by a crafted PDF file that can cause a memory access violation exception in the XFA engine because of a dangling reference left as a consequence of freeing an object in the computation that manipulates internal nodes in a graph representation of a document object model used in XFA. Successful exploitation could lead to arbitrary code execution.

Published

2018-02-27T05:29:00.843

Last Modified

2024-11-21T04:07:39.000

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 8.8 (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: Primary
    CWE-416
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application adobe acrobat ≤ 17.011.30070 Yes
Application adobe acrobat_dc ≤ 18.009.20050 Yes
Application adobe acrobat_dc ≤ 15.006.30394 Yes
Application adobe acrobat_reader ≤ 17.011.30070 Yes
Application adobe acrobat_reader_dc ≤ 18.009.20050 Yes
Application adobe acrobat_reader_dc ≤ 15.006.30394 Yes
References