CVE-2020-4465

IBM MQ, IBM MQ Appliance, and IBM MQ for HPE NonStop 8.0, 9.1 CD, and 9.1 LTS is vulnerable to a buffer overflow vulnerability due to an error within the channel processing code. A remote attacker could overflow the buffer using an older client and cause a denial of service. IBM X-Force ID: 181562.

CVSS v3 6.5 MEDIUM
CVSS v2.0 4.0 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/181562	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6252783	Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/181562	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6252783	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:mq_appliance::::::::
	cpe:2.3:a:ibm:mq_appliance:::::lts:::*
	cpe:2.3:a:ibm:mq_appliance:::::continuous_delivery:::*

History

21 Nov 2024, 05:32

Type	Values Removed	Values Added
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/181562 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/181562 - VDB Entry, Vendor Advisory
References	~~() https://www.ibm.com/support/pages/node/6252783 - Patch, Vendor Advisory~~	() https://www.ibm.com/support/pages/node/6252783 - Patch, Vendor Advisory

Information

Published : 2020-07-28 12:15

Updated : 2024-11-21 05:32

NVD link : CVE-2020-4465

Mitre link : CVE-2020-4465

CVE.ORG link : CVE-2020-4465

JSON object : View

Products Affected

ibm

mq_appliance

CWE

CWE-120

Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

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