CVE-2024-3596 Information

Description

RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept Access-Reject or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.

Reference

https://datatracker.ietf.org/doc/html/rfc2865 https://datatracker.ietf.org/doc/draft-ietf-radext-deprecating-radius/ https://networkradius.com/assets/pdf/radius_and_md5_collisions.pdf https://www.blastradius.fail/ http://www.openwall.com/lists/oss-security/2024/07/09/4