Saturday, February 20, 2021

Foxit Reader: Out-of-bounds Write (CVE-2020-27860)

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 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 processing of XFA templates. The issue results from the lack of proper validation of user-supplied data, which can result in a write past the end of an allocated data structure. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-11727.
  • foxit-reader-upgrade-latest

  • References
  • CVE - 2020-27860


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    Thanks for everything Templateism - You should have written the code a little more complicated