Security readout for executives and security teams
This is an availability risk in IBM DB2. A user with the specific DB2 routine permission and server diagnostic-directory access can crash the database instance. It is not described as data theft or data tampering, but a crash could interrupt applications that depend on DB2. Exposure is most likely in environments still running DB2 LUW or DB2 Connect Server 10.1, 10.5, or 11.1 with broad database privileges or weak diagnostic-directory access controls. Treat this as a controlled but real service-continuity issue. Prioritize remediation for business-critical DB2 systems, shared database servers, and environments where non-admin users have elevated DB2 permissions or server filesystem access. Mitigation focus: Review IBM advisory guidance for the applicable fixed DB2 level.; Update affected DB2 10.1, 10.5, and 11.1 deployments where vendor fixes apply.; Restrict EXECUTE permission on PD_GET_DIAG_HIST to trusted administrators only..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2019-4101 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.2 (3.0)
- Known Exploited
- No
- Published
Vector: CVSS:3.0/UI:N/I:N/AV:L/AC:L/C:N/PR:N/A:H/S:U/E:U/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
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CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.0/UI:N/I:N/AV:L/AC:L/C:N/PR:N/A:H/S:U/E:U/RL:O/RC:C2.53.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.0 score
6.2MediumVector: CVSS:3.0/UI:N/I:N/AV:L/AC:L/C:N/PR:N/A:H/S:U/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- https://www.ibm.com/support/docview.wss?uid=ibm10880741CVE reference · x_refsource_CONFIRM
- ibm-db2-cve20194101-dos (158091)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.