CVE-2021-31959

Scripting Engine Memory Corruption Vulnerability
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.4 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:H/A:L
microsoftCNA
6.4 MEDIUM
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
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 89%
VendorProductVersion
microsoftwindows_10
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microsoftwindows_7
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microsoftwindows_8.1
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microsoftwindows_rt_8.1
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microsoftwindows_server_2012
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microsoftwindows_server_2016
-
microsoftwindows_server_2019
-
𝑥
= Vulnerable software versions
References
http://packetstormsecurity.com/files/163056/Internet-Explorer-jscript9.dll-Memory-Corruption.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31959
http://packetstormsecurity.com/files/163056/Internet-Explorer-jscript9.dll-Memory-Corruption.html
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31959