How severe is CVE-2023-42005?

CVE-2023-42005 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-42005 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-42005?

CVE-2023-42005 primarily affects Ibm Db2. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-42005?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2023-42005 have an EU (EUVD) identifier?

Yes. CVE-2023-42005 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-46464.

When was CVE-2023-42005 published?

CVE-2023-42005 was published on 2024-05-29 and last updated on 2026-06-17.

CVE-2023-42005

CVE-2023-42005 is a high-severity vulnerability in Ibm Db2 with a CVSS 3.x base score of 7.4. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-264.

Key facts

Severity: High (CVSS 3.x base score 7.4)
EPSS exploit prediction: 0% (21st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-46464
Weakness: CWE-264
Affected product: Ibm Db2
Published: 2024-05-29
Last modified: 2026-06-17

Description

IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data 3.5, 4.0, 4.5, 4.6, 4.7, and 4.8 could allow a user with access to the Kubernetes pod, to make system calls compromising the security of containers. IBM X-Force ID: 265264.

Frequently asked questions

What is CVE-2023-42005?: IBM Db2 on Cloud Pak for Data and Db2 Warehouse on Cloud Pak for Data 3.5, 4.0, 4.5, 4.6, 4.7, and 4.8 could allow a user with access to the Kubernetes pod, to make system calls compromising the security of containers. IBM X-Force ID: 265264.
How severe is CVE-2023-42005?: CVE-2023-42005 has a CVSS 3.x base score of 7.4, rated high severity. It is exploitable over local access with high attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-42005 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (21st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-42005?: CVE-2023-42005 primarily affects Ibm Db2. In total, 24 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-42005?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2023-42005 have an EU (EUVD) identifier?: Yes. CVE-2023-42005 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-46464.
When was CVE-2023-42005 published?: CVE-2023-42005 was published on 2024-05-29 and last updated on 2026-06-17.

References

Affected products (24)

cpe:2.3:a:ibm:db2:3.5:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:3.5:refresh_10:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.0:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.0:refresh_9:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.5:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.5:refresh_3:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.6:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.6:refresh_6:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.7:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.7:refresh_4:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.8:-:*:*:-:*:*:*
cpe:2.3:a:ibm:db2:4.8:refresh_4:*:*:-:*:*:*
cpe:2.3:a:ibm:db2_warehouse:3.5:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:3.5:refresh_10:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.0:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.0:refresh_9:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.5:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.5:refresh_3:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.6:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.6:refresh_6:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.7:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.7:refresh_4:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.8:-:*:*:*:*:*:*
cpe:2.3:a:ibm:db2_warehouse:4.8:refresh_4:*:*:*:*:*:*

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CVE-2010-3193 — Critical (CVSS 10.0): Unspecified vulnerability in the DB2STST program in IBM DB2 9.1 before FP9, 9.5 before FP6, and 9.7 before FP2 has…
CVE-2009-4335 — Critical (CVSS 10.0): Multiple unspecified vulnerabilities in bundled stored procedures in the Spatial Extender component in IBM DB2 9.5…
CVE-2009-3473 — Critical (CVSS 10.0): IBM DB2 9.1 before FP8 does not require the SETSESSIONUSER privilege for the SET SESSION AUTHORIZATION statement, which…
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