PT-2022-18157 · Foxit · Foxit Pdf Reader+1

Published 2022-05-05 · Updated 2022-08-10 · CVE-2022-26979

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Foxit PDF Reader versions prior to 12.0.1 Foxit PDF Editor versions prior to 12.0.1

Description The issue allows a NULL pointer dereference when this.Span is used for oState of Collab.addStateModel, because this.Span.text can be NULL.

Recommendations For Foxit PDF Reader versions prior to 12.0.1, update to version 12.0.1 or later. For Foxit PDF Editor versions prior to 12.0.1, update to version 12.0.1 or later.

Exploit

Fix

NULL Pointer Dereference

Weakness Enumeration

CWE-476

Related Identifiers

CVE-2022-26979

Affected Products

Foxit Pdf Editor

Foxit Pdf Reader

References · 6

• 🔥 https://drive.google.com/file/d/1WpwDgVRU-Mb792z6dgDoWMXDRSeB8ZLU/view?usp=sharing · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2022-26979 · Security Note
• https://foxit.com/support/security-bulletins.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-26979 · Vendor Advisory
• https://t.me/cvenotify/34357 · Telegram Post
• https://t.me/cvenotify/34370 · Telegram Post