CVE-2018-20312

HIGH

Foxit Reader <9.5 & PhantomPDF <8.3.10 & 9.x <9.5 - Buffer Overflow

Title source: llm
STIX 2.1

Description

Foxit Reader before 9.5, and PhantomPDF before 8.3.10 and 9.x before 9.5, has a proxyDoAction race condition that can cause a stack-based buffer overflow or an out-of-bounds read, a different issue than CVE-2018-20310 because of a different opcode.

References (1)

Core 1
Core References

Scores

CVSS v3 8.1
EPSS 0.0003
EPSS Percentile 7.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-125 CWE-362 CWE-787
Status published
Products (2)
foxitsoftware/phantompdf < 8.3.10
foxitsoftware/reader < 9.5
Published Jan 07, 2021
Tracked Since Feb 18, 2026