SOURCE FACT
Microsoft · Internet Explorer
Microsoft Internet Explorer contains a memory corruption vulnerability that allows remote attackers to execute code or cause a denial of service via a crafted website.
Required action
The impacted product is end-of-life and should be disconnected if still in use.
CISA notes
https://learn.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-055; https://nvd.nist.gov/vuln/detail/CVE-2013-3163
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