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
6.2 Medium
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.2%
IBM DB2 UDB 8.1 before FixPak 16, 8.2 before FixPak 9, and 9.1 before FixPak 4a allows remote attackers to cause a denial of service (instance crash) via a crafted SQLJRA packet within a CONNECT/ATTACH data stream that simulates a V7 client connect/attach request.