Описание
Microsoft Office Remote Code Execution Vulnerability
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
FAQ
According to the CVSS metric, the attack vector is local (AV:L). Why does the CVE title indicate that this is a remote code execution?
The word Remote in the title refers to the location of the attacker. This type of exploit is sometimes referred to as Arbitrary Code Execution (ACE). The attack itself is carried out locally. This means an attacker or victim needs to execute code from the local machine to exploit the vulnerability.
Is the Preview Pane an attack vector for this vulnerability?
Yes, the Preview Pane is 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 Office 2016 (32-bit edition) | ||
| Microsoft Office 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
8.4 High
CVSS3
Связанные уязвимости
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Untrusted pointer dereference in Microsoft Office allows an unauthorized attacker to execute code locally.
Уязвимость пакетов программ Microsoft Office, 365 Apps for Enterprise и Excel, SharePoint Server и SharePoint Enterprise Server, связанная с ненадежным разыменованием указателя, позволяющая нарушителю выполнить произвольный код
EPSS
8.4 High
CVSS3