Описание
Scripting Engine Memory Corruption Vulnerability
A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based). The vulnerability could corrupt memory in such a way that an attacker could execute arbitrary code in the context of the current user. An attacker who successfully exploited the vulnerability could gain the same user rights as the current user. If the current user is logged on with administrative user rights, an attacker who successfully exploited the vulnerability could take control of an affected system. An attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.
In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge (HTML-based) and then convince a user to view the website. The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability.
The security update addresses the vulnerability by modifying how the scripting engine handles objects in memory.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| ChakraCore | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1703 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows Server 2016 | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1709 for x64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
EPSS
4.2 Medium
CVSS3
Связанные уязвимости
ChakraCore and Microsoft Edge in Windows 10 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, and CVE-2017-11871.
ChakraCore and Microsoft Edge in Windows 10 1511, 1607, 1703, 1709, Windows Server 2016 and Windows Server, version 1709 allows an attacker to gain the same user rights as the current user, due to how the scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability". This CVE ID is unique from CVE-2017-11836, CVE-2017-11837, CVE-2017-11838, CVE-2017-11839, CVE-2017-11840, CVE-2017-11841, CVE-2017-11843, CVE-2017-11846, CVE-2017-11858, CVE-2017-11859, CVE-2017-11861, CVE-2017-11862, CVE-2017-11866, CVE-2017-11869, CVE-2017-11870, and CVE-2017-11871.
Уязвимость ядра JavaScript ChakraCore и браузеров Microsoft Edge, связанная с неправильной обработкой объектов в памяти, позволяющая нарушителю выполнить произвольный код
EPSS
4.2 Medium
CVSS3