CVE-2020-5024 : IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.

IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow an unauthenticated attacker to cause a denial of service due a hang in the SSL handshake response. IBM X-Force ID: 193660.

Published 2021-03-11 16:15:13

Updated 2021-04-12 16:38:37

Source IBM Corporation

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2020-5024

IBM » DB2
Versions from including (>=) 11.5 and before (<) 11.5.5.0
cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2
Versions from including (>=) 11.1.0.0 and before (<) 11.1.4.6
cpe:2.3:a:ibm:db2:*:*:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP1
cpe:2.3:a:ibm:db2:9.7:fp1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP2
cpe:2.3:a:ibm:db2:9.7:fp2:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update Fp3a
cpe:2.3:a:ibm:db2:9.7:fp3a:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP4
cpe:2.3:a:ibm:db2:9.7:fp4:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP5
cpe:2.3:a:ibm:db2:9.7:fp5:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP3
cpe:2.3:a:ibm:db2:9.7:fp3:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7
cpe:2.3:a:ibm:db2:9.7:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update Fp10
cpe:2.3:a:ibm:db2:9.7:fp10:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP6
cpe:2.3:a:ibm:db2:9.7:fp6:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP7
cpe:2.3:a:ibm:db2:9.7:fp7:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP8
cpe:2.3:a:ibm:db2:9.7:fp8:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update FP9
cpe:2.3:a:ibm:db2:9.7:fp9:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 9.7 Update Fp9a
cpe:2.3:a:ibm:db2:9.7:fp9a:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1
cpe:2.3:a:ibm:db2:10.1:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update FP1
cpe:2.3:a:ibm:db2:10.1:fp1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update FP2
cpe:2.3:a:ibm:db2:10.1:fp2:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update FP3
cpe:2.3:a:ibm:db2:10.1:fp3:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update Fp3a
cpe:2.3:a:ibm:db2:10.1:fp3a:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update FP4
cpe:2.3:a:ibm:db2:10.1:fp4:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.1 Update FP5
cpe:2.3:a:ibm:db2:10.1:fp5:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5
cpe:2.3:a:ibm:db2:10.5:-:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP1
cpe:2.3:a:ibm:db2:10.5:fp1:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP2
cpe:2.3:a:ibm:db2:10.5:fp2:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP3
cpe:2.3:a:ibm:db2:10.5:fp3:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update Fp3a
cpe:2.3:a:ibm:db2:10.5:fp3a:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP4
cpe:2.3:a:ibm:db2:10.5:fp4:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP5
cpe:2.3:a:ibm:db2:10.5:fp5:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP6
cpe:2.3:a:ibm:db2:10.5:fp6:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP7
cpe:2.3:a:ibm:db2:10.5:fp7:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP8
cpe:2.3:a:ibm:db2:10.5:fp8:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
IBM » DB2 » Version: 10.5 Update FP9
cpe:2.3:a:ibm:db2:10.5:fp9:*:*:*:*:*:*
Matching versions
When used together with: Linux » Linux Kernel » Version: N/A
When used together with: Microsoft » Windows » Version: N/A
Netapp » Oncommand Insight » Version: N/A
cpe:2.3:a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2020-5024

EPSS FAQ

0.31%

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

~ 70 %

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

CVSS scores for CVE-2020-5024

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
7.5	HIGH	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	IBM Corporation
Attack Vector: Network Attack Complexity: Low 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

References for CVE-2020-5024

https://security.netapp.com/advisory/ntap-20210409-0003/

March 2021 IBM DB2 Vulnerabilities in NetApp Products | NetApp Product Security
Third Party Advisory

CVEs referencing this url
https://www.ibm.com/support/pages/node/6427861

Security Bulletin: IBM® Db2® is vulnerable to a denial of service (CVE-2020-5024)
Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/193660

IBM DB2 for Linux, UNIX and Windows (includes DB2 denial of service CVE-2020-5024 Vulnerability Report
VDB Entry;Vendor Advisory

Jump to

Vulnerability Details : CVE-2020-5024

Products affected by CVE-2020-5024

Exploit prediction scoring system (EPSS) score for CVE-2020-5024

CVSS scores for CVE-2020-5024

References for CVE-2020-5024