CVE-2018-8122 — Out-of-bounds Write in Microsoft Internet Explorer 11

CWE-787 — Out-of-bounds WriteCWE-125 — Out-of-bounds Read11 documents6 sources
Severity
7.5HIGHNVD
EPSS
19.2%
top 4.63%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Microsoft Internet Explorer 11Microsoft Internet Explorer
Timeline
PublishedMay 9
Latest updateMay 13

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Internet Explorer, aka "Scripting Engine Memory Corruption Vulnerability." This affects Internet Explorer 11. This CVE ID is unique from CVE-2018-0945, CVE-2018-0946, CVE-2018-0951, CVE-2018-0953, CVE-2018-0954, CVE-2018-0955, CVE-2018-1022, CVE-2018-8114, CVE-2018-8128, CVE-2018-8137, CVE-2018-8139.

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 Packages2 packages

▶CVEListV5microsoft/internet_explorer_1118 versions+17

Patches

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

🔴Vulnerability Details

9
GHSA
GHSA-c8rq-3qcj-3m6p: 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
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GHSA
ChakraCore RCE Vulnerability↗2022-05-13
▶
GHSA
ChakraCore RCE Vulnerability↗2022-05-13
▶
GHSA
ChakraCore RCE Vulnerability↗2022-05-13
▶
GHSA
ChakraCore RCE Vulnerability↗2022-05-13
▶

📋Vendor Advisories

1
Microsoft
Scripting Engine Memory Corruption Vulnerability↗2018-05-08
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CVE-2018-8122 — Out-of-bounds Write in Microsoft | cvebase