5 Medium
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
7.3 High
AI Score
Confidence
High
0.009 Low
EPSS
Percentile
82.6%
Multiple vulnerabilities in the SACK functionality in (1) tcp_input.c and (2) tcp_usrreq.c OpenBSD 3.5 and 3.6 allow remote attackers to cause a denial of service (memory exhaustion or system crash).
CPE | Name | Operator | Version |
---|---|---|---|
openbsd:openbsd | openbsd | eq | 3.5 |
openbsd:openbsd | openbsd | eq | 3.6 |