PT-2019-18324 · Foxit · Foxit Reader

Hungtt28 · Published 2019-04-29 · Updated 2022-10-13 · CVE-2019-6764

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Foxit Reader version 9.4.1.16828

Description This issue allows remote attackers to execute arbitrary code on vulnerable installations. User interaction is required, where the target must visit a malicious page or open a malicious file. The flaw exists within the processing of XFA Template objects due to the lack of proper validation of user-supplied data, resulting in a write past the end of an allocated structure. An attacker can leverage this to execute code in the context of the current process.

Recommendations For Foxit Reader version 9.4.1.16828, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2019-6764

ZDI-19-438

Affected Products

Foxit Reader

References · 4

• https://osv.dev/vulnerability/CVE-2019-6764 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-6764 · Security Note
• https://zerodayinitiative.com/advisories/ZDI-19-438 · Security Note
• https://foxitsoftware.com/support/security-bulletins.php · Vendor Advisory