CVE-2020-4559 : IBM Spectrum Protect 7.1 and 8.1 could allow an attacker to cause a denial of se

IBM Spectrum Protect 7.1 and 8.1 could allow an attacker to cause a denial of service due ti improper validation of user-supplied input. IBM X-Force ID: 183613.

Published 2020-08-28 15:15:12

Updated 2020-08-31 18:08:25

Source IBM Corporation

View at NVD, CVE.org

Vulnerability category: Input validationDenial of service

Products affected by CVE-2020-4559

IBM » Spectrum Protect
Versions from including (>=) 8.1.0.000 and up to, including, (<=) 8.1.10.000
cpe:2.3:a:ibm:spectrum_protect:*:*:*:*:*:*:*:*
Matching versions
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » Spectrum Protect
Versions from including (>=) 7.1.0.000 and up to, including, (<=) 7.1.10.000
cpe:2.3:a:ibm:spectrum_protect:*:*:*:*:*:*:*:*
Matching versions
When used together with: HP » Hp-ux » Version: N/A
When used together with: IBM » AIX » Version: N/A
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
When used together with: Oracle » Solaris » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-4559

EPSS FAQ

0.08%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 35 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2020-4559

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
5.9	MEDIUM	CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H	2.2	3.6	IBM Corporation
Attack Vector: Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

CWE ids for CVE-2020-4559

CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-4559

https://www.ibm.com/support/pages/node/6323757

Security Bulletin: Denial of Service vulnerability in IBM Spectrum Protect Server (CVE-2020-4559)
Patch;Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/183613

IBM Spectrum Protect denial of service CVE-2020-4559 Vulnerability Report
VDB Entry;Vendor Advisory

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Vulnerability Details : CVE-2020-4559

Products affected by CVE-2020-4559

Exploit prediction scoring system (EPSS) score for CVE-2020-4559

CVSS scores for CVE-2020-4559

CWE ids for CVE-2020-4559

References for CVE-2020-4559