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
87.8%
The X.509 certificate validation functionality in Mozilla Firefox 4.0.x
through 4.0.1 does not properly implement single-session security
exceptions, which might make it easier for user-assisted remote attackers
to spoof an SSL server via an untrusted certificate that triggers
potentially unwanted local caching of documents from that server.