PT-2023-2887 · Foxit · Foxit Pdf Reader+1

Suyue Guo + 1 · Publicado 2023-01-20 · Atualizado 2025-08-13 · CVE-2023-27366

Positive Technologies (AI Summary)

CVSS v3.1

7.8

Alta

Vetor base

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 (affected versions not specified) Foxit PDF Editor (affected versions not specified)

Description This issue allows remote attackers to execute arbitrary code 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 handling of Doc objects due to the lack of validation of an object's existence before performing operations on it. An attacker can leverage this to execute code in the context of the current process.

Recommendations For Foxit PDF Reader, update to a version that addresses the use-after-free vulnerability in the handling of Doc objects. For Foxit PDF Editor, update to a version that addresses the use-after-free vulnerability in the handling of Doc objects. As a temporary workaround, consider disabling the handling of Doc objects in both Foxit PDF Reader and Foxit PDF Editor until a patch is available.

Correção

RCE

Use After Free

Enumeração de Fraquezas

CWE-749

CWE-416

Identificadores relacionados

BDU:2023-02842

CVE-2023-27366

ZDI-23-494

Produtos afetados

Foxit Pdf Editor

Foxit Pdf Reader

Referências · 8

• https://foxit.com/support/security-bulletins.html · Aviso do Fabricante
• https://nvd.nist.gov/vuln/detail/CVE-2023-27366 · Nota de Segurança
• https://zerodayinitiative.com/advisories/ZDI-CAN-20225 · Nota
• https://cybersecurity-help.cz/vdb/SB2023041948 · Nota
• https://zerodayinitiative.com/advisories/ZDI-23-494 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-27366 · Aviso do Fabricante
• https://bdu.fstec.ru/vul/2023-02842 · Nota de Segurança
• https://t.me/cveNotify/132036 · Publicação no Telegram