CVE-2010-4180

OpenSSL before 0.9.8q, and 1.0.x before 1.0.0c, when SSLOPNETSCAPEREUSECIPHERCHANGEBUG is enabled, does not properly prevent modification of the ciphersuite in the session cache, which allows remote attackers to force the downgrade to an unintended cipher via vectors involving sniffing network...

CVE-2010-4180

OpenSSL vulnerability CVE-2010-4180 affects OpenSSL versions before 0.9.8q and 1.0.x before 1.0.0c when SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG is enabled. The flaw allows remote attackers to modify the ciphersuite in the session cache, enabling a downgrade to an unintended cipher by sniffing net...

openssl mitm downgrade attack

The SSL/TLS server implementation in OpenSSL 0.9.7 before 0.9.7h and 0.9.8 before 0.9.8a, when using the SSLOPMSIESSLV2RSAPADDING option, disables a verification step that is required for preventing protocol version rollback attacks, which allows remote attackers to force a client and server to u...

openssl mitm downgrade attack

The SSL/TLS server implementation in OpenSSL 0.9.7 before 0.9.7h and 0.9.8 before 0.9.8a, when using the SSLOPMSIESSLV2RSAPADDING option, disables a verification step that is required for preventing protocol version rollback attacks, which allows remote attackers to force a client and server to u...