CVE-2024-52894

IBM Db2 for Linux, UNIX and Windows denial of service

Description

IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 10.5.0.0 through 10.5.0.11, 11.1.0 through 11.1.4.7, 11.5.0 through 11.5.9, and 12.1.0 through 12.1.2 is vulnerable to a denial of service as the server may crash under certain conditions with a specially crafted query.

Remediation

Solution:

  • Customers running any vulnerable affected level of an affected Program, V10.5, V11.1, V11.5, and V12.1 can download the special build containing the interim fix for this issue from Fix Central. These special builds are available based on the most recent affected level for each impacted release: V10.5 FP11, V11.1.4 FP7, V11.5.9, V12.1.1 and V12.1.2. They can be applied to any affected mod pack level of the appropriate release to remediate this vulnerability. Release Fixed in mod pack APAR Download URL V10.5 TBD DT398812 Special Build for V10.5 FP11: AIX 64-bit HP-UX 64-bit Linux 32-bit, x86-32 Linux 64-bit, x86-64 Linux 64-bit, POWER™ big endian Linux 64-bit, POWER™ little endian Linux 64-bit, System z®, System z9® or zSeries® Solaris 64-bit, SPARC Solaris 64-bit, x86-64 Windows 32-bit, x86 Windows 64-bit, x86 V11.1 TBD DT398812 Special Build for V11.1.4 FP7: AIX 64-bit Linux 32-bit, x86-32 Linux 64-bit, x86-64 Linux 64-bit, POWER™ little endian Linux 64-bit, System z®, System z9® or zSeries® Solaris 64-bit, SPARC Windows 32-bit, x86 Windows 64-bit, x86 V11.5 TBD DT398812 Special Build #62071 or later for V11.5.9 available at this link: https://www.ibm.com/support/pages/node/7087189 V12.1 V12.1.2 DT398812 Special Build #62100 or later for V12.1.1 available at this link: https://www.ibm.com/support/pages/db2-v1211-published-cumulative-special-build-downloads#52441 12.1.2 Latest: https://www.ibm.com/support/pages/db2-v1212-published-cumulative-special-build-downloads IBM does not disclose key Db2 functionality nor replication steps for a vulnerability to avoid providing too much information to any potential malicious attacker. IBM does not want to enable a malicious attacker with sufficient knowledge to craft an exploit of the vulnerability. Note: After December 31, 2025, 11.1 and 10.5 versions of Db2 will not have security fixes made available as they will reach EoS.

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.04%
Vendor Advisory ibm.com
Affected: IBM Db2
Published at:
Updated at:

References

Link Tags
https://www.ibm.com/support/pages/node/7240953 patch vendor advisory

Frequently Asked Questions

What is the severity of CVE-2024-52894?
CVE-2024-52894 has been scored as a medium severity vulnerability.
How to fix CVE-2024-52894?
To fix CVE-2024-52894: Customers running any vulnerable affected level of an affected Program, V10.5, V11.1, V11.5, and V12.1 can download the special build containing the interim fix for this issue from Fix Central. These special builds are available based on the most recent affected level for each impacted release: V10.5 FP11, V11.1.4 FP7, V11.5.9, V12.1.1 and V12.1.2. They can be applied to any affected mod pack level of the appropriate release to remediate this vulnerability. Release Fixed in mod pack APAR Download URL V10.5 TBD DT398812 Special Build for V10.5 FP11: AIX 64-bit HP-UX 64-bit Linux 32-bit, x86-32 Linux 64-bit, x86-64 Linux 64-bit, POWER™ big endian Linux 64-bit, POWER™ little endian Linux 64-bit, System z®, System z9® or zSeries® Solaris 64-bit, SPARC Solaris 64-bit, x86-64 Windows 32-bit, x86 Windows 64-bit, x86 V11.1 TBD DT398812 Special Build for V11.1.4 FP7: AIX 64-bit Linux 32-bit, x86-32 Linux 64-bit, x86-64 Linux 64-bit, POWER™ little endian Linux 64-bit, System z®, System z9® or zSeries® Solaris 64-bit, SPARC Windows 32-bit, x86 Windows 64-bit, x86 V11.5 TBD DT398812 Special Build #62071 or later for V11.5.9 available at this link: https://www.ibm.com/support/pages/node/7087189 V12.1 V12.1.2 DT398812 Special Build #62100 or later for V12.1.1 available at this link: https://www.ibm.com/support/pages/db2-v1211-published-cumulative-special-build-downloads#52441 12.1.2 Latest: https://www.ibm.com/support/pages/db2-v1212-published-cumulative-special-build-downloads IBM does not disclose key Db2 functionality nor replication steps for a vulnerability to avoid providing too much information to any potential malicious attacker. IBM does not want to enable a malicious attacker with sufficient knowledge to craft an exploit of the vulnerability. Note: After December 31, 2025, 11.1 and 10.5 versions of Db2 will not have security fixes made available as they will reach EoS.
Is CVE-2024-52894 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2024-52894 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2024-52894?
CVE-2024-52894 affects IBM Db2.
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