CVE-2017-15533: Medium severity broadcom ssl visibility appliance vulnerability
Symantec SSL Visibility (SSLV) 3.8.4FC, 3.10 prior to 3.10.4.1, 3.11, and 3.12 prior to 3.12.2.1 are vulnerable to the Return of the Bleichenbacher Oracle Threat (ROBOT) attack. All affected SSLV versions act as weak oracles according the oracle classification used in the ROBOT research paper. A remote attacker, who has captured a pre-recorded SSL session inspected by SSLV, can establish multiple millions of crafted SSL connections to the target and obtain the session keys required to decrypt the pre-recorded SSL session.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2017-15533?
CVE-2017-15533 has a critical severity due to its potential for exploitation via the ROBOT attack.
How do I fix CVE-2017-15533?
To mitigate CVE-2017-15533, upgrade your Symantec SSL Visibility Appliance to version 3.10.4.1 or 3.12.2.1 and later.
Which versions are affected by CVE-2017-15533?
CVE-2017-15533 affects Symantec SSL Visibility versions 3.8.4FC, 3.10 prior to 3.10.4.1, 3.11, and 3.12 prior to 3.12.2.1.
What is the ROBOT attack referenced in CVE-2017-15533?
The ROBOT attack exploits certain cryptographic weaknesses in SSL/TLS implementations by using weak oracles.
How can I determine if my system is vulnerable to CVE-2017-15533?
To check for vulnerability to CVE-2017-15533, verify the version of your Symantec SSL Visibility Appliance against the affected version list.