PT-2018-14120 · Foxit · Foxit Reader

Esteban Ruiz + 1 · Publicado 2018-10-11 · Atualizado 2019-10-09 · CVE-2018-17647

Positive Technologies (AI Summary)

CVSS v3.1

8.8

Alta

Vetor base

AV:N/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 9.2.0.9297

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 handling of the boundItem method of a TimeField, resulting from the lack of validating the existence of an object prior to performing operations on it. An attacker can leverage this to execute code in the context of the current process.

Recommendations For Foxit Reader version 9.2.0.9297, consider disabling the boundItem method of the TimeField as a temporary workaround until a patch is available. Restrict access to potentially malicious files and 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

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2018-17647

ZDI-18-1154

Produtos afetados

Foxit Reader

Referências · 4

• https://osv.dev/vulnerability/CVE-2018-17647 · Aviso do Fabricante
• https://zerodayinitiative.com/advisories/ZDI-18-1154 · Nota de Segurança
• https://nvd.nist.gov/vuln/detail/CVE-2018-17647 · Nota de Segurança
• https://foxitsoftware.com/support/security-bulletins.php · Aviso do Fabricante