PT-2021-8840 · Foxit · Phantompdf+1

Published 2021-01-07 · Updated 2021-01-08 · CVE-2018-20315

Positive Technologies (AI Summary)

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Foxit Reader versions prior to 9.5 PhantomPDF versions prior to 8.3.10 and 9.x prior to 9.5

Description The issue is caused by a race condition that can lead to a stack-based buffer overflow or an out-of-bounds read.

Recommendations For Foxit Reader versions prior to 9.5, update to version 9.5 or later. For PhantomPDF versions prior to 8.3.10, update to version 8.3.10 or later. For PhantomPDF 9.x versions prior to 9.5, update to version 9.5 or later.

Fix

Race Condition

Weakness Enumeration

CWE-362

Related Identifiers

CVE-2018-20315

Affected Products

Foxit Reader

Phantompdf

References · 5

• https://osv.dev/vulnerability/CVE-2018-20315 · Vendor Advisory
• https://foxitsoftware.com/support/security-bulletins.php · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-20315 · Security Note
• https://t.me/cvenotify/8287 · Telegram Post
• https://t.me/cibsecurity/21766 · Telegram Post