5.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:P/A:P
0.025 Low
EPSS
Percentile
90.1%
The DTLS retransmission implementation in OpenSSL 1.0.0 before 1.0.0l and
1.0.1 before 1.0.1f does not properly maintain data structures for digest
and encryption contexts, which might allow man-in-the-middle attackers to
trigger the use of a different context and cause a denial of service
(application crash) by interfering with packet delivery, related to
ssl/d1_both.c and ssl/t1_enc.c.
Author | Note |
---|---|
mdeslaur | only affects 1.0.0+ |