CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:N/I:P/A:N
EPSS
Percentile
61.6%
nginx 0.5.6 through 1.7.4, when using the same shared ssl_session_cache or
ssl_session_ticket_key for multiple servers, can reuse a cached SSL session
for an unrelated context, which allows remote attackers with certain
privileges to conduct “virtual host confusion” attacks.