Vulnerability Name:

CVE-2021-38926 (CCN-210321)

Assigned:2021-12-08
Published:2021-12-08
Updated:2022-07-12
Summary:IBM Db2 for Linux, UNIX and Windows (includes Db2 Connect Server) 9.7, 10.1, 10.5, 11.1, and 11.5 could allow a local user to gain privileges due to allowing modification of columns of existing tasks. IBM X-Force ID: 210321.
CVSS v3 Severity:5.5 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
4.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
5.5 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Local
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): High
Availibility (A): None
CVSS v2 Severity:2.1 Low (CVSS v2 Vector: AV:L/AC:L/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
4.6 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:N/I:C/A:N)
Exploitability Metrics:Access Vector (AV): Local
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): Complete
Availibility (A): None
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Gain Privileges
References:Source: MITRE
Type: CNA
CVE-2021-38926

Source: XF
Type: UNKNOWN
ibm-db2-cve202138926-priv-escalation(210321)

Source: XF
Type: VDB Entry, Vendor Advisory
ibm-db2-cve202138926-priv-escalation (210321)

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20220114-0002/

Source: CCN
Type: IBM Security Bulletin 6523808 (DB2 for Linux, UNIX and Windows)
IBM Db2 could allow a local user elevated privileges due to allowing modification of columns of existing tasks (CVE-2021-38926)

Source: CONFIRM
Type: Vendor Advisory
https://www.ibm.com/support/pages/node/6523808

Source: CCN
Type: IBM Security Bulletin 6536602 (Db2 Warehouse)
IBM Db2 On Openshift and IBM Db2 and Db2 Warehouse on Cloud Pak for Data hve released a fix in response to multiple vulnerabilities found in IBM Db2

Source: CCN
Type: IBM Security Bulletin 6541958 (Db2 Warehouse)
IBM Db2 Warehouse has released a fix in response to multiple vulnerabilities found in IBM Db2

Source: CCN
Type: IBM Security Bulletin 6562919 (Spectrum Protect Server)
Vulnerabilities in IBM Db2 affect IBM Spectrum Protect Server (CVE-2021-38931, CVE-2021-29678, CVE-2021-20373, CVE-2021-39002, CVE-2021-38926)

Source: CCN
Type: IBM Security Bulletin 6598029 (PureData System for Operational Analytics)
Multiple vulnerabilities has been identified in IBM DB2 shipped with IBM PureData System for Operational Analytics

Source: CCN
Type: IBM Security Bulletin 6619073 (Intelligent Operations Center)
Multiple vulnerabilities found in IBM DB2 which is shipped with IBM Intelligent Operations Center(CVE-2021-38931, CVE-2021-29678, CVE-2021-20373, CVE-2021-39002, CVE-2021-38926)

Vulnerable Configuration:Configuration 1:
  • cpe:/a:ibm:db2:11.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2:9.7:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2:10.5:-:*:*:*:*:*:*
  • OR cpe:/a:ibm:db2:11.5:*:*:*:*:-:*:*
  • OR cpe:/a:ibm:db2:10.1:*:*:*:*:-:*:*
  • AND
  • cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*
  • OR cpe:/o:linux:linux_kernel:-:*:*:*:*:*:*:*
  • OR cpe:/o:hp:hp-ux:-:*:*:*:*:*:*:*
  • OR cpe:/o:ibm:aix:-:*:*:*:*:*:*:*
  • OR cpe:/o:oracle:solaris:-:*:*:*:*:*:-:*

    • Configuration 2:
  • cpe:/a:netapp:oncommand_insight:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:ibm:db2:10.5:*:*:*:*:linux:*:*
  • OR cpe:/a:ibm:db2:10.5:*:*:*:*:unix:*:*
  • OR cpe:/a:ibm:db2:10.5:*:*:*:*:windows:*:*
  • OR cpe:/a:ibm:db2:10.1:*:*:*:*:linux:*:*
  • OR cpe:/a:ibm:db2:10.1:*:*:*:*:unix:*:*
  • OR cpe:/a:ibm:db2:10.1:*:*:*:*:windows:*:*
  • OR cpe:/a:ibm:db2:9.7:*:*:*:*:linux:*:*
  • OR cpe:/a:ibm:db2:9.7:*:*:*:*:unix:*:*
  • OR cpe:/a:ibm:db2:9.7:*:*:*:*:windows:*:*
  • OR cpe:/a:ibm:db2:11.1:*:*:*:*:linux:*:*
  • OR cpe:/a:ibm:db2:11.1:*:*:*:*:unix:*:*
  • OR cpe:/a:ibm:db2:11.1:*:*:*:*:windows:*:*
  • OR cpe:/a:ibm:db2:11.5:*:*:*:*:linux:*:*
  • OR cpe:/a:ibm:db2:11.5:*:*:*:*:unix:*:*
  • OR cpe:/a:ibm:db2:11.5:*:*:*:*:windows:*:*
  • AND
  • cpe:/a:ibm:intelligent_operations_center:5.1.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.1.0.3:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.1.0.4:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.1.0.6:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:spectrum_protect_server:8.1.0.000:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:intelligent_operations_center:5.2.1:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    ibm db2 11.1
    ibm db2 9.7
    ibm db2 10.5 -
    ibm db2 11.5
    ibm db2 10.1
    microsoft windows -
    linux linux kernel -
    hp hp-ux -
    ibm aix -
    oracle solaris -
    netapp oncommand insight -
    ibm db2 10.5
    ibm db2 10.5
    ibm db2 10.5
    ibm db2 10.1
    ibm db2 10.1
    ibm db2 10.1
    ibm db2 9.7
    ibm db2 9.7
    ibm db2 9.7
    ibm db2 11.1
    ibm db2 11.1
    ibm db2 11.1
    ibm db2 11.5
    ibm db2 11.5
    ibm db2 11.5
    ibm intelligent operations center 5.1.0
    ibm intelligent operations center 5.1.0.2
    ibm intelligent operations center 5.1.0.3
    ibm intelligent operations center 5.1.0.4
    ibm intelligent operations center 5.1.0.6
    ibm spectrum protect server 8.1.0.000
    ibm intelligent operations center 5.2
    ibm intelligent operations center 5.2.1