CVE-2018-8359 — Use After Free in Microsoft Chakracore

CWE-416 — Use After FreeCWE-787 — Out-of-bounds Write37 documents8 sources
Severity
7.5HIGHNVD
EPSS
27.3%
top 3.59%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
6
Microsoft ChakracoreMicrosoft Internet Explorer 10Microsoft Internet Explorer 11+3 more
Timeline
PublishedAug 15
Latest updateMay 13

Description

A remote code execution vulnerability exists in the way that the ChakraCore scripting engine handles objects in memory, aka "Scripting Engine Memory Corruption Vulnerability." This affects ChakraCore. This CVE ID is unique from CVE-2018-8353, CVE-2018-8355, CVE-2018-8371, CVE-2018-8372, CVE-2018-8373, CVE-2018-8385, CVE-2018-8389, CVE-2018-8390.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages7 packages

▶CVEListV5microsoft/chakracoreChakraCore
▶CVEListV5microsoft/microsoft_edge11 versions+10
▶CVEListV5microsoft/internet_explorer_9Windows Server 2008 for 32-bit Systems Service Pack 2, Windows Server 2008 for x64-based Systems Service Pack 2+1

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

25
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
GHSA
GHSA-r7hq-ppp5-wmmx: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engin↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶
OSV
ChakraCore RCE Vulnerability↗2022-05-13
▶

📋Vendor Advisories

1
Microsoft
Scripting Engine Memory Corruption Vulnerability↗2018-08-14
▶

🕵️Threat Intelligence

2
Talos
Microsoft Tuesday August 2018↗2018-08-14
▶
Talos
Microsoft Tuesday August 2018↗2018-08-14
▶
CVE-2018-8359 — Use After Free in Microsoft Chakracore | cvebase