CVE-2020-5032 : IBM QRadar SIEM 7.3 and 7.4 in some configurations may be vulnerable to a tempor

IBM QRadar SIEM 7.3 and 7.4 in some configurations may be vulnerable to a temporary denial of service attack when sent particular payloads. IBM X-Force ID: 194178.

Published 2021-02-04 17:15:14

Updated 2021-02-04 22:01:26

Source IBM Corporation

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2020-5032

IBM » Qradar Security Information And Event Manager
Versions from including (>=) 7.3.0 and before (<) 7.3.3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update P1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update P2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p2:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update P3
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p3:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update P4
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p4:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.3.3 Update P5
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.3.3:p5:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.4.0
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.4.0 Update P1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.0:p1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.4.2
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
IBM » Qradar Security Information And Event Manager » Version: 7.4.2 Update P1
cpe:2.3:a:ibm:qradar_security_information_and_event_manager:7.4.2:p1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-5032

EPSS FAQ

0.05%

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

~ 16 %

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

CVSS scores for CVE-2020-5032

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
3.3	LOW	AV:A/AC:L/Au:N/C:N/I:N/A:P	6.5	2.9	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
3.1	LOW	CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L	1.6	1.4	IBM Corporation
Attack Vector: Adjacent Network Attack Complexity: High Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
4.3	MEDIUM	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L	2.8	1.4	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low

References for CVE-2020-5032

https://exchange.xforce.ibmcloud.com/vulnerabilities/194178

IBM QRadar SIEM denial of service CVE-2020-5032 Vulnerability Report
VDB Entry;Vendor Advisory
https://www.ibm.com/support/pages/node/6411014

Security Bulletin: IBM QRadar SIEM is vulnerable to a denial of service attack (CVE-2020-5032)
Vendor Advisory

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Vulnerability Details : CVE-2020-5032

Products affected by CVE-2020-5032

Exploit prediction scoring system (EPSS) score for CVE-2020-5032

CVSS scores for CVE-2020-5032

References for CVE-2020-5032