QwikSec

Security Database

CVE

CWE

Training

CVE Database
/

CVE-2020-4355

Back to search

CVE-2020-4355

Published: Jul 1, 2020

Modified: Sep 17, 2024

PUBLISHED

CVSS v3.0

5.3

MEDIUM

Description

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.

VendorProductVersions

IBM

DB2 for Linux- UNIX and Windows

affected
9.7
affected
10.1
affected
10.5
affected
11.1
affected
11.5

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/I:N/AV:N/S:U/C:N/UI:N/PR:N/A:L/AC:L/RC:C/RL:O/E:U

Integrity

None

Attack Vector

Network

Scope

Unchanged

Confidentiality

None

User Interaction

None

Privileges Required

None

Availability

Low

Attack Complexity

Low

References

ibm-db2-cve20204355-dos (178507)
vdb-entry
x_refsource_XF

Security Training

Train your team to recognize and prevent security threats with our comprehensive security awareness program.

Start Training

Vulnerability Scanning

Discover vulnerabilities in your applications and infrastructure before attackers do.

Scan Now