CVE-2023-47747

mediumpriority · track · 26EPSS 0.007 · 54 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.74% (54th) EPSS

CVSS 6.5 · medium

Is it mine?

23 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v3.16.5mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.15.3mediumAV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@us.ibm.com USexploitability 1.6 · impact 3.6

v3.16mediumCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-20USCWE-20USCWE-404US

affected products (23)

Products and version ranges known to be affected.

IBM DB2all versionscert_bundDEcpe:/a:ibm:db2:-
IBM DB2 <11.5.9all versionscert_bundDE
IBM DB2 Big SQLall versionscert_bundDEcpe:/a:ibm:db2:big_sql
IBM License Metric Tool 9.2all versionscert_bundDEcpe:/a:ibm:license_metric_tool:9.2
IBM Security Guardium Key Lifecycle Manager 3.0all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_3.0
IBM Security Guardium Key Lifecycle Manager 3.0.1all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_3.0.1
IBM Security Guardium Key Lifecycle Manager 4.0all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_4.0
IBM Security Guardium Key Lifecycle Manager 4.1all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_4.1
IBM Security Guardium Key Lifecycle Manager 4.1.1all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_4.1.1
IBM Security Guardium Key Lifecycle Manager 4.2all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_4.2
IBM Security Guardium Key Lifecycle Manager 4.2.1all versionscert_bundDEcpe:/a:ibm:security_guardium:key_lifecycle_manager_4.2.1
IBM Tivoli Business Service Manager 6.2.0all versionscert_bundDEcpe:/a:ibm:tivoli_business_service_manager:6.2.0
IBM DB2< 11.5.9cert_bundDE
IBM Db2 for Linux, UNIX and Windows≤ 10.5, 11.1 ,11.5enisa_euvdEU
IBM Corp. IBM DB210.5.0.0 → 10.5.0.11fstec_bduRU
IBM Corp. IBM DB211.1.0.0 → 11.1.4.7fstec_bduRU
IBM Corp. IBM DB211.5.0 → 11.5.9fstec_bduRU
IBM Corp. IBM DB2 Connect Server10.5.0 → 10.5.0.11fstec_bduRU
IBM Corp. IBM DB2 Connect Server11.1.0.0 → 11.1.4.7fstec_bduRU
IBM Corp. IBM DB2 Connect Server11.5.0 → 11.5.9fstec_bduRU

showing 20 of 23

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-0022IBM DB2: Mehrere SchwachstellenDeutsch2024-01-08csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in IBM DB2 ausnutzen, um beliebigen Code auszuführen, vertrauliche Informationen offenzulegen oder einen Denial-of-Service-Zustand zu verursachen.

also known as (5)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund NVD CVE.org MITRE

published 2024-01-22modified 2026-06-17

references (10)

External citations — patches, advisories, analysis.

scry

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