PT-2023-7964 · Foxit · Foxit Pdf Reader+1
CVE-2023-51556
·
Publicado
2023-10-03
·
Atualizado
2025-08-13
CVSS v3.1
7.8
Alta
| Vetor | 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
The issue is related to a use-after-free vulnerability in the handling of Doc objects within Foxit PDF Reader and Foxit PDF Editor. This vulnerability allows remote attackers to execute arbitrary code on affected installations. User interaction is required to exploit this vulnerability, such as visiting a malicious page or opening a malicious file. The flaw exists due to the lack of validating the existence of an object prior to performing operations on it, allowing an attacker 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 Foxit PDF Reader and Foxit PDF Editor until a patch is available.
Restrict access to malicious pages or files to minimize the risk of exploitation.
Correção
RCE
Use After Free
Encontrou algum problema na descrição? Tem algo a acrescentar? Fique à vontade para nos escrever 👾
Enumeração de Fraquezas
Identificadores relacionados
Produtos afetados
Foxit Pdf Editor
Foxit Pdf Reader