PT-2023-1608 · Microsoft · Office Word+2
Joshua J. Drake
·
Publicado
2023-02-14
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Atualizado
2026-02-04
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CVE-2023-21716
CVSS v3.1
10
Crítica
| Vetor | AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Name of the Vulnerable Software and Affected Versions
Microsoft Word (affected versions not specified)
Description
The issue is related to a buffer overflow in memory, allowing remote attackers to execute arbitrary code by opening a specially crafted file. This can affect the system. The vulnerability is associated with the RTF parser and can be triggered with a table of fonts containing an excessive number of entries. It has been reported that a proof-of-concept exploit is available, which can be chained with other vulnerabilities to achieve remote code execution.
Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploit
RCE
Buffer Overflow
Integer Overflow
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Identificadores relacionados
Produtos afetados
Office Word
Sharepoint Foundation
Sharepoint Server