CVE-2023-22743

Опубликовано: 14 мар. 2023

Источник: msrc

EPSS Низкий

Описание

GitHub: CVE-2023-22743 Git for Windows Installer Elevation of Privilege Vulnerability

FAQ

Why is this GitHub CVE included in the Security Update Guide?

The vulnerability assigned to this CVE is in Git for Windows software which is consumed by Microsoft Visual Studio. It is being documented in the Security Update Guide to announce that the latest builds of Visual Studio are no longer vulnerable. Please see Security Update Guide Supports CVEs Assigned by Industry Partners for more information.

What privileges could be gained by an attacker who successfully exploited the vulnerability?

The attacker would gain the rights of the user that is running the affected application.

Обновления

Продукт	Статья	Обновление
Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)	Release Notes	Security Update
Microsoft Visual Studio 2019 version 16.11 (includes 16.0 - 16.10)	Release Notes	Security Update
Microsoft Visual Studio 2022 version 17.0	Release Notes	Security Update
Microsoft Visual Studio 2022 version 17.2	Release Notes	Security Update
Microsoft Visual Studio 2022 version 17.4	Release Notes	Security Update
Microsoft Visual Studio 2022 version 17.5	Release Notes	Security Update

Показывать по

Возможность эксплуатации

Publicly Disclosed

Exploited

Latest Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 6%

0.00024

Низкий

Связанные уязвимости

CVE-2023-22743

CVSS3: 7.2

nvd

почти 3 года назад

Git for Windows is the Windows port of the revision control system Git. Prior to Git for Windows version 2.39.2, by carefully crafting DLL and putting into a subdirectory of a specific name living next to the Git for Windows installer, Windows can be tricked into side-loading said DLL. This potentially allows users with local write access to place malicious payloads in a location where automated upgrades might run the Git for Windows installer with elevation. Version 2.39.2 contains a patch for this issue. Some workarounds are available. Never leave untrusted files in the Downloads folder or its sub-folders before executing the Git for Windows installer, or move the installer into a different directory before executing it.

BDU:2023-06649