CVE-2019-17185
N/A
N/A
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| n/a | n/a | n/a | affected |
Weaknesses
- n/a
ADP Enrichment
CVE Program Container
Additional References
- https://freeradius.org/security/
- https://github.com/FreeRADIUS/freeradius-server/releases/tag/release_3_0_20
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00039.html
References
- https://freeradius.org/security/
- https://github.com/FreeRADIUS/freeradius-server/releases/tag/release_3_0_20
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00039.html
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