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CVE-2021-31959

Scripting Engine Memory Corruption Vulnerability

CVSS 6.4 MEDIUMEPSS 9.2%
Vexday Risk Score
13Low
SSVC decision (CISA)
Track
No exploitation signal → monitor
CVSS 6.4EPSS 9.2%KEV nãoPoC —Nuclei —Metasploit —Patch —
Lifecycle
08 Jun 2021Published on NVD
Recommendation: Monitor — no exploitation signal at the moment.
Scripting Engine Memory Corruption Vulnerability
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L/E:U/RL:O/RC:C
Affected products
Microsoft · Windows 10 Version 1507Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 1909Microsoft · Windows 10 Version 2004Microsoft · Windows 10 Version 20H2Microsoft · Windows 10 Version 21H1Microsoft · Windows 7Microsoft · Windows 7 Service Pack 1Microsoft · Windows 8.1Microsoft · Windows Server 2008 R2 Service Pack 1Microsoft · Windows Server 2012Microsoft · Windows Server 2012 R2Microsoft · Windows Server 2016Microsoft · Windows Server 2019
References
http://packetstormsecurity.com/files/163056/Internet-Explorer-jscript9.dll-Memory-Corruption.htmlhttps://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31959