PT-2018-16340 · Foxit · Foxit Pdf Reader

Published 2018-10-02 · Updated 2023-02-02 · CVE-2018-3957

Positive Technologies (AI Summary)

CVSS v3.1

8.0

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Foxit PDF Reader version 9.1.0.5096

Description A use-after-free issue exists in the JavaScript engine. This occurs when accessing the Keywords property of the this.info object. An attacker can exploit this by tricking a user into opening a malicious file. If the browser plugin extension is enabled, visiting a malicious site can also trigger the issue.

Recommendations For Foxit PDF Reader version 9.1.0.5096, consider disabling the JavaScript engine or the browser plugin extension as a temporary workaround until a patch is available. Avoid opening suspicious or malicious files with this version to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Fix

Use After Free

Weakness Enumeration

CWE-416

Related Identifiers

CVE-2018-3957

Affected Products

Foxit Pdf Reader

References · 5

• https://osv.dev/vulnerability/CVE-2018-3957 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-3957 · Security Note
• https://foxitsoftware.com/support/security-bulletins.php · Vendor Advisory
• https://talosintelligence.com/vulnerability_reports/TALOS-2018-0628 · Note
• http://securitytracker.com/id/1041769 · Note