7.5 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
0.03 Low
EPSS
Percentile
90.8%
OpenSSL before 1.0.0c, when J-PAKE is enabled, does not properly validate
the public parameters in the J-PAKE protocol, which allows remote attackers
to bypass the need for knowledge of the shared secret, and successfully
authenticate, by sending crafted values in each round of the protocol.
Author | Note |
---|---|
jdstrand | Ubuntu 10.04 LTS and later have J-PAKE code, but openssl is compiled with OPENSSL_NO_JPAKE |