cpe:2.3:a:freeradius:freeradius:3.0.0:*:*:*:*:*:*:*
In FreeRADIUS 3.0.x before 3.0.20, the EAP-pwd module used a global OpenSSL BN_CTX instance to handle all handshakes. This mean multiple threads use the same BN_CTX instance concurrently, resulting in crashes when concurrent EAP-pwd handshakes are initiated. This can be abused by an adversary as a Denial-of-Service (DoS) attack.
Max CVSS
7.5
EPSS Score
0.28%
Published
2020-03-21
Updated
2022-04-22
1 vulnerabilities found
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