CVE-2019-1426

CWE-787 — Out-of-bounds Write5 documents5 sources

Severity

7.5HIGH

EPSS

6.9%

top 8.60%

CISA KEV

Not in KEV

Exploit

No known exploits

Affected products

Microsoft Chakracore Microsoft Internet Explorer 10 Microsoft Internet Explorer 11 +23 more

Timeline

PublishedNov 12

Latest updateMay 24

Description

A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scripting Engine Memory Corruption Vulnerability'. This CVE ID is unique from CVE-2019-1427, CVE-2019-1428, CVE-2019-1429.

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 Packages27 packages

▶CVEListV5microsoft/microsoft_edge_(edgehtml-based)_on_windows_server_2019unspecified

▶CVEListV5microsoft/microsoft_edge_(edgehtml-based)_on_windows_server_2016unspecified

▶CVEListV5microsoft/microsoft_edge_(edgehtml-based)_on_windows_10_for_32-bit_systemsunspecified

▶CVEListV5microsoft/microsoft_edge_(edgehtml-based)_on_windows_10_for_x64-based_systemsunspecified

▶CVEListV5microsoft/microsoft_edge_(edgehtml-based)_on_windows_10_version_1607_for_32-bit_systemsunspecified

Patches

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

🔴Vulnerability Details

GHSA

GHSA-5m34-66pw-cq8v: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scrip↗2022-05-24

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CVEList

CVE-2019-1426: A remote code execution vulnerability exists in the way that the scripting engine handles objects in memory in Microsoft Edge (HTML-based), aka 'Scrip↗2019-11-12

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📋Vendor Advisories

Microsoft

Scripting Engine Memory Corruption Vulnerability↗2019-11-12

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