CVE-2020-0825
C# vulnerability analysis and mitigation

Overview

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, identified as CVE-2020-0825. This vulnerability is part of a group of similar but distinct scripting engine vulnerabilities discovered in early 2020 (NVD).

Technical details

The vulnerability has been assigned a CVSS v3.1 base score of 7.5 (HIGH) with the following vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H. The vulnerability is classified as an Out-of-bounds Write (CWE-787) issue. The technical assessment indicates that successful exploitation requires network access and user interaction, though the attack complexity is considered high (NVD).

Impact

If successfully exploited, this vulnerability could allow an attacker to execute arbitrary code in the context of the current user. The impact is particularly severe if the current user has administrative privileges, as it could lead to complete system compromise with the ability to install programs, view, change, or delete data, and create new accounts with full user rights (NVD).

Exploitability

The vulnerability requires user interaction and has high attack complexity. While the vulnerability is remotely exploitable, there are no known reports of this vulnerability being exploited in the wild at the time of disclosure (NVD).

Mitigation and workarounds

Microsoft has released security updates to address this vulnerability. Users should apply the appropriate security update for their affected systems, which includes various versions of Windows 10, Windows Server 2019, and other affected Microsoft products (MSRC).

Additional resources


SourceThis report was generated using AI

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