CVE-2022-34873

CVSS V2 None CVSS V3 Low 3.3

Description

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader 11.2.1.53537. 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 handling of Annotation objects. By performing actions in JavaScript, an attacker can trigger a read past the end of an allocated object. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-16777.

Overview

CVE ID
CVE-2022-34873

Assigner
zdi-disclosures@trendmicro.com

Vulnerability Status
Analyzed

Published Version
2022-07-18T19:15:09

Last Modified Date
2022-07-23T03:05:47

Weakness Enumerations

CWE	URL
CWE-125	http://cwe.mitre.org/data/definitions/125.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
		AND
cpe:2.3:a:foxit:pdf_editor::::::::	1	OR		10.1.8.37795
cpe:2.3:a:foxit:pdf_editor::::::::	1	OR	11.0	11.2.2.53575
cpe:2.3:a:foxit:pdf_reader::::::::	1	OR		11.2.2.53575
cpe:2.3:o:microsoft:windows:-:::::::*	0	OR

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N

Attack Vector
LOCAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
3.3

Base Severity
LOW

Exploitability Score
1.8

Impact Score
1.4

References

Reference URL	Reference Tags
https://www.zerodayinitiative.com/advisories/ZDI-22-952/
https://www.foxit.com/support/security-bulletins.html

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-34873
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-34873

History

Created	Old Value	New Value	Data Type	Notes
2022-07-18 20:00:10				Added to TrackCVE