CVE-2022-43927
Published: 17 February 2023
Summary
CVE-2022-43927 is a medium-severity Exposure of Sensitive Information to an Unauthorized Actor (CWE-200) vulnerability in Ibm Db2. Its CVSS base score is 5.9 (Medium).
Operationally, ranked at the 33.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2022-46897
Vulnerability details
IBM Db2 for Linux, UNIX and Windows 10.5, 11.1, and 11.5 is vulnerable to information Disclosure due to improper privilege management when a specially crafted table access is used. IBM X-Force ID: 241671.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Audit record review and analysis can detect unauthorized exposure or access to sensitive information.
Defines roles and responsibilities to ensure proper privilege management during configuration changes.
Hunting tracks data exfiltration or unauthorized disclosure of sensitive information as a key threat indicator.
Policy addresses roles, responsibilities, and privilege management to prevent improper privilege assignments.
Access supervision ensures privileges are assigned and managed without improper escalation or retention.
Automated marking applies security attributes to system outputs, making it harder for attackers to exploit unmarked sensitive information leading to unauthorized exposure.
Proper attribute retention and permitted-value enforcement limits unauthorized actors from accessing sensitive information lacking correct labels.
Assigning group/role memberships and access authorizations (privileges) while reviewing accounts addresses improper privilege management.