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.

• adobe acrobat (>= 17.0 <= 17.011.30070) • adobe acrobat dc (>= - <= 18.009.20050) • adobe acrobat dc (>= 15.0 <= 15.006.30394) • adobe acrobat reader (>= 17.0 <= 17.011.30070) • adobe acrobat reader dc (>= - <= 18.009.20050) • adobe acrobat reader dc (>= 15.0 <= 15.006.30394)