CVE-2018-8178 — Out-of-bounds Write in Microsoft Chakracore

CWE-787 — Out-of-bounds Write4 documents4 sources
Severity
7.5HIGHNVD
EPSS
20.4%
top 4.45%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Microsoft ChakracoreMicrosoft Internet Explorer 11Microsoft Edge+1 more
Timeline
PublishedMay 9
Latest updateMay 13

Description

A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory Corruption Vulnerability." This affects ChakraCore, Internet Explorer 11, Microsoft Edge.

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 Packages5 packages

▶CVEListV5microsoft/internet_explorer_1118 versions+17
▶CVEListV5microsoft/chakracoreChakraCore
▶CVEListV5microsoft/microsoft_edge11 versions+10

Patches

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

🔴Vulnerability Details

2
GHSA
GHSA-hgmx-vqh4-mpgw: A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory Corruption Vul↗2022-05-13
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CVEList
CVE-2018-8178: A remote code execution vulnerability exists in the way that Microsoft browsers access objects in memory, aka "Microsoft Browser Memory Corruption Vul↗2018-05-09
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📋Vendor Advisories

1
Microsoft
Microsoft Browser Memory Corruption Vulnerability↗2018-05-08
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CVE-2018-8178 — Out-of-bounds Write in Microsoft | cvebase