PT-2017-14455 · Foxit · Foxit Reader
Mr_Me
+1
·
Publicado
2017-11-14
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Atualizado
2019-10-09
·
CVE-2017-16571
CVSS v3.1
8.8
Alta
| Vetor | 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 8.3.1.21155
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 references to the
app object from FormCalc, resulting from the lack of proper validation of user-supplied data. This can lead to a type confusion condition, allowing an attacker to execute code in the context of the current process.Recommendations
For Foxit Reader version 8.3.1.21155, consider disabling the
FormCalc functionality until a patch is available to prevent exploitation of the type confusion condition. Restrict access to potentially malicious files and web pages to minimize the risk of remote code execution.Correção
RCE
Type Confusion
Incorrect Type Conversion or Cast
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Identificadores relacionados
Produtos afetados
Foxit Reader