CVE-2020-4355

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.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector :

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:N/A:P

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/178507	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6242350	Patch Vendor Advisory

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Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:ibm:db2:9.7.0.0:::::::*
	cpe:2.3:a:ibm:db2:10.1.0.0:::::::*
	cpe:2.3:a:ibm:db2:10.5.0.0:::::::*
	cpe:2.3:a:ibm:db2:11.1.0.0:::::::*
	cpe:2.3:a:ibm:db2:11.5.0.0:::::::*

OR	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

Information

Published : 2020-07-01 08:15

Updated : 2021-07-21 04:39

NVD link : CVE-2020-4355

Mitre link : CVE-2020-4355

JSON object : View

CWE

NVD-CWE-noinfo

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Products Affected

ibm

db2

microsoft

windows

linux

linux_kernel

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