CVE-2020-4420
Last modified
CVE-2020-4420 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. 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 execution of a terminate command. IBM X-Force ID: 180076.. EPSS estimates a 2.41% chance of exploitation in the next 30 days.
Description
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 execution of a terminate command. IBM X-Force ID: 180076.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ibm | Db2 | 9.7.0.0 |
| Ibm | Db2 | 10.1.0.0 |
| Ibm | Db2 | 10.5.0.0 |
| Ibm | Db2 | 11.1.0.0 |
| Ibm | Db2 | 11.5.0.0 |
References
- https://exchange.xforce.ibmcloud.com/vulnerabilities/180076VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6242362Patch, Vendor Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/180076VDB Entry, Vendor Advisory
- https://www.ibm.com/support/pages/node/6242362Patch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2020-4420?
How severe is CVE-2020-4420?
How do I fix CVE-2020-4420?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2020
- CVE-2020-4411The Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 thro…7.1
- CVE-2020-4412The Spectrum Scale 4.2.0.0 through 4.2.3.21 and 5.0.0.0 thro…5.3
- CVE-2020-4413IBM Security Secret Server 10.7 could allow a remote attacke…5.9
- CVE-2020-4414IBM DB2 for Linux, UNIX and Windows (includes DB2 Connect Se…4.4
- CVE-2020-4415IBM Spectrum Protect 7.1 and 8.1 server is vulnerable to a s…9.8
- CVE-2020-4419IBM Jazz Reporting Service 6.0.6, 6.0.6.1, and 7.0 is vulner…5.4
- CVE-2020-4421IBM WebSphere Application Liberty 19.0.0.5 through 20.0.0.4 …5.4
- CVE-2020-4422IBM i2 Intelligent Analyis Platform 9.2.1 could allow a remo…7.8
- CVE-2020-4427IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, and…9.8
- CVE-2020-4428IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, and 2.0.4 could a…9.1
- CVE-2020-4429IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, and…9.8
- CVE-2020-4430IBM Data Risk Manager 2.0.1, 2.0.2, 2.0.3, and 2.0.4 could a…4.3
Are you affected by CVE-2020-4420?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST