CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
EPSS
Percentile
97.6%
The dtls1_listen function in d1_lib.c in OpenSSL 1.0.2 before 1.0.2a does
not properly isolate the state information of independent data streams,
which allows remote attackers to cause a denial of service (application
crash) via crafted DTLS traffic, as demonstrated by DTLS 1.0 traffic to a
DTLS 1.2 server.
Author | Note |
---|---|
mdeslaur | 1.0.2 only |