OpenSSL - (bulletinjul2018)ID: oval:org.secpod.oval:def:2102501 | Date: (C)2019-12-30 (M)2024-01-29 |
Class: PATCH | Family: unix |
During key agreement in a TLS handshake using a DH(E) based ciphersuite a malicious server can send a very large prime value to the client. This will cause the client to spend an unreasonably long period of time generating a key for this prime resulting in a hang until the client has finished. This could be exploited in a Denial Of Service attack. Fixed in OpenSSL 1.1.0i-dev (Affected 1.1.0-1.1.0h). Fixed in OpenSSL 1.0.2p-dev (Affected 1.0.2-1.0.2o).
Product: |
library/security/openssl |
library/security/openssl/openssl-fips-140 |