PT-2017-13702 · Foxit · Foxit Reader
Mr_Me
+1
·
Publicado
2017-11-14
·
Atualizado
2019-10-09
·
CVE-2017-14827
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
append method of XFA Node objects due to the lack of proper validation of user-supplied data, resulting in a type confusion condition. An attacker can leverage this to execute code under the context of the current process.Recommendations
For Foxit Reader version 8.3.1.21155, consider disabling the
append method of XFA Node objects as a temporary workaround until a patch is available. Restrict access to potentially malicious files or web pages to minimize the risk of exploitation.Correção
RCE
Type Confusion
Incorrect Type Conversion or Cast
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Identificadores relacionados
Produtos afetados
Foxit Reader