PT-2018-16349 · Foxit · Foxit Pdf Reader

CVE-2018-3967 · Publicado 2018-10-03 · Atualizado 2023-02-02

Positive Technologies (AI Summary)

CVSS v3.1

8.0

Alta

Vetor base

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 vulnerability exists in the JavaScript engine of Foxit PDF Reader. This issue can be triggered by a specially crafted PDF document, allowing a previously freed object in memory to be reused and resulting in arbitrary code execution. An attacker must trick the user into opening the malicious file to exploit this issue. Additionally, if the browser plugin extension is enabled, visiting a malicious site can also trigger the vulnerability.

Recommendations For Foxit PDF Reader version 9.1.0.5096, update to a newer version that contains a fix for this issue. As a temporary workaround, consider disabling the browser plugin extension to minimize the risk of exploitation. Avoid opening suspicious PDF documents from untrusted sources until the issue is resolved.

Exploit

Correção

Use After Free

Enumeração de Fraquezas

CWE-416

Identificadores relacionados

CVE-2018-3967

Produtos afetados

Foxit Pdf Reader

Referências · 5

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2018-0632 · Exploit
• https://t.me/cvenotify/43405 · Publicação no Telegram
• https://osv.dev/vulnerability/CVE-2018-3967 · Aviso do Fabricante
• https://foxitsoftware.com/support/security-bulletins.php · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2018-3967 · Nota de Segurança