PT-2022-19155 · Foxit · Foxit Pdf Reader

Published 2022-05-09 · Updated 2022-08-25 · CVE-2022-28670

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 PDF Reader version 11.2.1.53537

Description This issue allows remote attackers to disclose sensitive information on affected 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 AcroForms, where crafted data can trigger a read past the end of an allocated buffer. An attacker can leverage this, in conjunction with other issues, to execute arbitrary code in the context of the current process.

Recommendations For Foxit PDF Reader version 11.2.1.53537, consider disabling the processing of AcroForms as a temporary workaround until a patch is available. Restrict access to potentially malicious files or web pages to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2022-28670

ZDI-22-761

Affected Products

Foxit Pdf Reader

References · 5

• https://zerodayinitiative.com/advisories/ZDI-22-761 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2022-28670 · Security Note
• https://foxit.com/support/security-bulletins.html · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2022-28670 · Vendor Advisory
• https://t.me/cibsecurity/46499 · Telegram Post