CVE-2022-26979

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Foxit PDF Reader before 12.0.1 and PDF Editor before 12.0.1 allow a NULL pointer dereference when this.Span is used for oState of Collab.addStateModel, because this.Span.text can be NULL.

Foxit PDF Reader versiones anteriores a 12.0.1 y PDF Editor versiones anteriores a 12.0.1, permiten una desreferencia de puntero NULL cuando this.Span es usada para oState de Collab.addStateModel, porque this.Span.text puede ser NULL

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2022-03-12 CVE Reserved
2022-08-06 CVE Published
2024-08-03 CVE Updated
2024-08-03 First Exploit
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-476: NULL Pointer Dereference

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://drive.google.com/file/d/1WpwDgVRU-Mb792z6dgDoWMXDRSeB8ZLU/view?usp=sharing	2024-08-03

URL	Date	SRC

URL	Date	SRC
https://www.foxit.com/support/security-bulletins.html	2022-08-10

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Foxit Search vendor "Foxit"	Pdf Editor Search vendor "Foxit" for product "Pdf Editor"	< 12.0.1 Search vendor "Foxit" for product "Pdf Editor" and version " < 12.0.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe
Foxit Search vendor "Foxit"	Pdf Reader Search vendor "Foxit" for product "Pdf Reader"	< 12.0.1 Search vendor "Foxit" for product "Pdf Reader" and version " < 12.0.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe