cve-2019-17185
Vulnerability from cvelistv5
Published
2020-03-21 00:13
Modified
2024-08-05 01:33
Severity ?
Summary
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.
References
cve@mitre.orghttp://lists.opensuse.org/opensuse-security-announce/2020-04/msg00039.htmlMailing List, Third Party Advisory
cve@mitre.orghttps://freeradius.org/security/Vendor Advisory
cve@mitre.orghttps://github.com/FreeRADIUS/freeradius-server/releases/tag/release_3_0_20Release Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00039.htmlMailing List, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://freeradius.org/security/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://github.com/FreeRADIUS/freeradius-server/releases/tag/release_3_0_20Release Notes, Third Party Advisory
Impacted products
Vendor Product Version
Show details on NVD website

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