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]]> Dragon Security Dragon Security Threat Intelligence Feed https://cdn.dstif.io /dstif/production/images/channel-284526edcd0e85af770b91aaa7a2129c.png https://dstif.io ©2024 Dragon Security 📢 CVE-2021-20233 A flaw was found in grub2 in versions prior to 2.06. Setparam_prefix() in the menu rendering code performs a length calculation on the assumption that expressing a quoted single quote will require 3 characters while it actually requires 4 characters which allows an attacker to corrupt memory by one byte for each quote in the input. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability. DvdWoxwU7sr Thu, 26 Feb 2026 09:01:23 GMT false Source: MSRC Security Updates
Read more: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-20233?utm_source=dstif.io
]]> https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-20233?utm_source=dstif.io