CVE-2019-1366 — Out-of-bounds Write in Microsoft Chakracore

CWE-787 — Out-of-bounds Write8 documents5 sources
Severity
7.5HIGHNVD
EPSS
2.3%
top 15.17%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
21
Microsoft ChakracoreMicrosoft Edge ON Windows 10 FOR 32-bit SystemsMicrosoft Edge ON Windows 10 FOR X64-based Systems+18 more
Timeline
PublishedOct 10
Latest updateMar 29

Description

A remote code execution vulnerability exists in the way that the Chakra scripting engine handles objects in memory in Microsoft Edge, aka 'Chakra Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1307, CVE-2019-1308, CVE-2019-1335.

CVSS vector

CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.6 | Impact: 5.9

Affected Packages21 packages

▶CVEListV5microsoft/chakracoreunspecified

Patches

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

🔴Vulnerability Details

6
GHSA
Out-of-bounds write↗2021-03-29
▶
OSV
Out-of-bounds write↗2021-03-29
▶
GHSA
Out-of-bounds write↗2021-03-29
▶
GHSA
Out-of-bounds write↗2021-03-29
▶
GHSA
Out-of-bounds write↗2021-03-29
▶

📋Vendor Advisories

1
Microsoft
Chakra Scripting Engine Memory Corruption Vulnerability↗2019-10-08
▶
CVE-2019-1366 — Out-of-bounds Write in Microsoft | cvebase