CVE-2021-41781

Published: Aug 29, 2022Modified: Nov 21, 2024

7.8

Vector

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

Exploitability: 1.8 / Impact: 5.9

Source: NVD

Description

Foxit PDF Reader before 11.1 and PDF Editor before 11.1, and PhantomPDF before 10.1.6, allow attackers to trigger a use-after-free and execute arbitrary code because JavaScript is mishandled.

Affected (3)

Products: Foxit: Pdf Editor, Pdf Reader, Phantompdf

3 products

Configuration A

3 vulnerable · 1 platform

Vulnerable Software	Affected Versions
Foxit Pdf Editor	From 11.0 to 11.1
Foxit Pdf Reader	From 11.0 to 11.1
Foxit Phantompdf	Before 10.1.6

Running on/with	Platform Versions
Microsoft Windows	All versions

Related CWEs

CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

https://www.foxit.com/support/security-bulletins.html

Source: cve@mitre.org

Vendor Advisory

https://www.foxit.com/support/security-bulletins.html

Source: af854a3a-2127-422b-91ae-364da2661108

Vendor Advisory

Timeline

No history available yet.