Описание
Microsoft Word Information Disclosure Vulnerability
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
FAQ
What type of information could be disclosed by this vulnerability?
An attacker who successfully exploited this vulnerability could potentially read small portions of heap memory.
Is the Preview Pane an attack vector for this vulnerability?
No, the Preview Pane is not an attack vector.
There are multiple update packages available for some of the affected software. Do I need to install all the updates listed in the Security Updates table for the software?
Yes. Customers should apply all updates offered for the software installed on their systems. If multiple updates apply, they can be installed in any order.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft Word 2016 (32-bit edition) | ||
| Microsoft Word 2016 (64-bit edition) | ||
| Microsoft SharePoint Enterprise Server 2016 | ||
| Microsoft Office 2019 for 32-bit editions | - | |
| Microsoft Office 2019 for 64-bit editions | - | |
| Microsoft SharePoint Server 2019 | ||
| Microsoft 365 Apps for Enterprise for 32-bit Systems | - | |
| Microsoft 365 Apps for Enterprise for 64-bit Systems | - | |
| Microsoft Office LTSC for Mac 2021 | ||
| Microsoft Office LTSC 2021 for 64-bit editions | - |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
6.8 Medium
CVSS3
Связанные уязвимости
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Buffer over-read in Microsoft Office Word allows an unauthorized attacker to disclose information locally.
Уязвимость текстового редактора Microsoft Word, пакетов программ Microsoft Office и Microsoft 365 Apps for Enterprise, связанная с выходом операции за границы буфера в памяти, позволяющая нарушителю раскрыть защищаемую информацию
EPSS
6.8 Medium
CVSS3