CVE-2020-4956

IBM Spectrum Protect Operations Center 7.1 and 8.1 is vulnerable to a denial of service, caused by a RPC that allows certain cache values to be set and dumped to a file. By setting a grossly large cache value and dumping that cached value to a file multiple times, a remote attacker could exploit this vulnerability to cause the consumption of all memory resources. IBM X-Force ID: 192156.

CVSS v3 4.8 MEDIUM
CVSS v2.0 2.3 LOW

4.8^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 1.2 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

2.3^/10

CVSS v2.0 : LOW

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

Exploitability : 4.4 / Impact : 2.9

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
https://exchange.xforce.ibmcloud.com/vulnerabilities/192156	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6404966	Patch Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/192156	VDB Entry Vendor Advisory
https://www.ibm.com/support/pages/node/6404966	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:ibm:spectrum_protect_operations_center::::::::
	cpe:2.3:a:ibm:spectrum_protect_operations_center::::::::

History

21 Nov 2024, 05:33

Type	Values Removed	Values Added
References	~~() https://exchange.xforce.ibmcloud.com/vulnerabilities/192156 - VDB Entry, Vendor Advisory~~	() https://exchange.xforce.ibmcloud.com/vulnerabilities/192156 - VDB Entry, Vendor Advisory
References	~~() https://www.ibm.com/support/pages/node/6404966 - Patch, Vendor Advisory~~	() https://www.ibm.com/support/pages/node/6404966 - Patch, Vendor Advisory

Information

Published : 2021-02-15 15:15

Updated : 2024-11-21 05:33

NVD link : CVE-2020-4956

Mitre link : CVE-2020-4956

CVE.ORG link : CVE-2020-4956

JSON object : View

Products Affected

ibm

spectrum_protect_operations_center

CWE

CWE-400

Uncontrolled Resource Consumption

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