CVE-2019-1221

moderate-risk
Published 2019-09-11

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'.

Do I need to act?

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44.8% chance of exploitation in next 30 days
EPSS score — higher than 55% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / HIGH complexity

Affected Products (1)

Affected Vendors

Microsoft

References (2)

Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1221
Patch https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2019-1221
44
/ 100
moderate-risk
Severity 22/34 · High
Exploitability 17/34 · Moderate
Exposure 5/34 · Minimal