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CVE-2020-17048— Chakra Scripting Engine Memory Corruption Vulnerability

Quick assessment

Affected
Microsoft ChakraCore
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Microsoft ChakraCore是美国微软（Microsoft）公司的使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。 Microsoft ChakraCore 存在安全漏洞,目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Microsoft Edge (EdgeHTML-based),Microsoft Edge (EdgeHTML-based),Microsoft Edge (E

CVSS 4.2 · Medium EPSS 1.65% · P76

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2020-17048

Vulnerability Information
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Vulnerability Title
Chakra Scripting Engine Memory Corruption Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Chakra Scripting Engine Memory Corruption Vulnerability
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Microsoft ChakraCore 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Microsoft ChakraCore是美国微软（Microsoft）公司的使用在Edge浏览器中的一个开源的ChakraJavaScript脚本引擎的核心部分，也可作为单独的JavaScript引擎使用。 Microsoft ChakraCore 存在安全漏洞,目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。以下产品及版本受到影响:Microsoft Edge (EdgeHTML-based),Microsoft Edge (EdgeHTML-based),Microsoft Edge (E
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Microsoft ChakraCore 0 ~ publication cpe:2.3:a:microsoft:chakracore:*:*:*:*:*:*:*:*
Microsoft Microsoft Edge (EdgeHTML-based) 1.0..0 ~ publication cpe:2.3:a:microsoft:edge:-:*:*:*:*:*:*:*

II. Public POCs for CVE-2020-17048

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III. Intelligence Information for CVE-2020-17048

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Vendor Advisories for CVE-2020-17048 (1)

Same Patch Batch · Microsoft · 2020-11-11 · 112 CVEs total

CVE-2020-17051 9.8 CRITICAL Windows Network File System Remote Code Execution Vulnerability
CVE-2020-17061 8.8 HIGH Microsoft SharePoint Remote Code Execution Vulnerability
CVE-2020-17042 8.8 HIGH Windows Print Spooler Remote Code Execution Vulnerability
CVE-2020-17084 8.5 HIGH Microsoft Exchange Server Remote Code Execution Vulnerability
CVE-2020-16970 8.1 HIGH Azure Sphere Unsigned Code Execution Vulnerability
CVE-2020-17016 8.0 HIGH Microsoft SharePoint Server Spoofing Vulnerability
CVE-2020-17066 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17027 7.8 HIGH Windows Remote Access Elevation of Privilege Vulnerability
CVE-2020-17067 7.8 HIGH Microsoft Excel Security Feature Bypass Vulnerability
CVE-2020-17068 7.8 HIGH Windows GDI+ Remote Code Execution Vulnerability
CVE-2020-17064 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17065 7.8 HIGH Microsoft Excel Remote Code Execution Vulnerability
CVE-2020-17062 7.8 HIGH Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability
CVE-2020-17010 7.8 HIGH Win32k Elevation of Privilege Vulnerability
CVE-2020-17055 7.8 HIGH Windows Remote Access Elevation of Privilege Vulnerability
CVE-2020-17012 7.8 HIGH Windows Bind Filter Driver Elevation of Privilege Vulnerability
CVE-2020-17011 7.8 HIGH Windows Port Class Library Elevation of Privilege Vulnerability
CVE-2020-17014 7.8 HIGH Windows Print Spooler Elevation of Privilege Vulnerability
CVE-2020-17031 7.8 HIGH Windows Remote Access Elevation of Privilege Vulnerability
CVE-2020-17032 7.8 HIGH Windows Remote Access Elevation of Privilege Vulnerability

Showing top 20 of 112 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: ChakraCore
Same vendor: Microsoft

V. Comments for CVE-2020-17048

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