CVE Vulnerabilities

CVE-2020-4355

Published: Jul 01, 2020 | Modified: Jul 21, 2021
CVSS 3.x
5.3
MEDIUM
Source:
NVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 is vulnerable to a denial of service, caused by improper handling of Secure Sockets Layer (SSL) renegotiation requests. By sending specially-crafted requests, a remote attacker could exploit this vulnerability to increase the resource usage on the system. IBM X-Force ID: 178507.

Affected Software

Name Vendor Start Version End Version
Db2 Ibm 9.7.0.0 (including) 9.7.0.0 (including)
Db2 Ibm 10.1.0.0 (including) 10.1.0.0 (including)
Db2 Ibm 10.5.0.0 (including) 10.5.0.0 (including)
Db2 Ibm 11.1.0.0 (including) 11.1.0.0 (including)
Db2 Ibm 11.5.0.0 (including) 11.5.0.0 (including)

References