CVE-2023-33876

A use-after-free vulnerability exists in the way Foxit Reader 12.1.2.15332 handles destroying annotations. Specially crafted Javascript code inside a malicious PDF document can trigger reuse of a previously freed object, which can lead to memory corruption and result in arbitrary code execution. An attacker needs to trick the user into opening the malicious file to trigger this vulnerability. Exploitation is also possible if a user visits a specially crafted, malicious site if the browser plugin extension is enabled.

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2023-1796	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:foxit:pdf_reader:12.1.2.15332:*:*:*:*:*:*:*

History

No history.

Information

Published : 2023-07-19 14:15

Updated : 2023-09-15 19:15

NVD link : CVE-2023-33876

Mitre link : CVE-2023-33876

CVE.ORG link : CVE-2023-33876

JSON object : View

Products Affected

foxit

pdf_reader

CWE

CWE-416

Use After Free

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