CVE-2023-47747: IBM Db2 denial of service
First published: Mon Jan 08 2024(Updated: )
IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.1, 10.5, and 11.1 could allow an authenticated user with CONNECT privileges to cause a denial of service using a specially crafted query. IBM X-Force ID: 272646.
Credit: psirt@us.ibm.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| All of | ||
| Any of | ||
| IBM Db2 | >=10.5.0.0<=10.5.0.11 | |
| IBM Db2 | >=11.1.0.0<=11.1.4.7 | |
| IBM Db2 | >=11.5<=11.5.9 | |
| Any of | ||
| HPE HP-UX | ||
| IBM AIX | ||
| IBM Linux on IBM z | ||
| Linux Kernel | ||
| Microsoft Windows | ||
| Oracle Solaris SPARC | ||
| IBM Data Virtualization on Cloud Pak for Data | <=3.0 | |
| IBM Watson Query on Cloud Pak for Data | <=2.2 | |
| IBM Watson Query on Cloud Pak for Data | <=2.1 | |
| IBM Watson Query on Cloud Pak for Data | <=2.0 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.8 | |
| IBM Data Virtualization on Cloud Pak for Data | <=1.7 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2023-47747?
CVE-2023-47747 has a notable severity as it can lead to a denial of service.
Who is affected by CVE-2023-47747?
CVE-2023-47747 affects IBM DB2 for Linux, UNIX and Windows versions 10.1, 10.5, and 11.1.
How do I fix CVE-2023-47747?
To fix CVE-2023-47747, apply the latest patches provided by IBM for the affected versions of DB2.
Can an unauthenticated user exploit CVE-2023-47747?
No, CVE-2023-47747 requires an authenticated user with CONNECT privileges to exploit.
What kind of attack does CVE-2023-47747 enable?
CVE-2023-47747 enables a denial of service attack via specially crafted queries.
- agent/title
- agent/weakness
- agent/type
- agent/first-publish-date
- agent/author
- agent/remedy
- collector/mitre-cve
- source/MITRE
- agent/trending
- agent/source
- agent/last-modified-date
- agent/severity
- agent/references
- agent/tags
- agent/softwarecombine
- agent/description
- agent/event
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- agent/software-canonical-lookup-request
- collector/ibm-support
- source/IBM
- vendor/ibm
- canonical/ibm db2
- version/ibm db2/10.5.0.0
- version/ibm db2/10.5.0.11
- version/ibm db2/11.1.0.0
- version/ibm db2/11.1.4.7
- version/ibm db2/11.5
- version/ibm db2/11.5.9
- vendor/hp
- canonical/hpe hp-ux
- canonical/ibm aix
- canonical/ibm linux on ibm z
- vendor/linux
- canonical/linux kernel
- vendor/microsoft
- canonical/microsoft windows
- vendor/oracle
- canonical/oracle solaris sparc
- canonical/ibm data virtualization on cloud pak for data
- version/ibm data virtualization on cloud pak for data/3.0
- canonical/ibm watson query on cloud pak for data
- version/ibm watson query on cloud pak for data/2.2
- version/ibm watson query on cloud pak for data/2.1
- version/ibm watson query on cloud pak for data/2.0
- version/ibm data virtualization on cloud pak for data/1.8
- version/ibm data virtualization on cloud pak for data/1.7