Vulnerability Name:

CVE-2022-21321 (CCN-217616)

Assigned:2021-11-15
Published:2022-01-18
Updated:2022-01-25
Summary:Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.34 and prior, 7.5.24 and prior, 7.6.20 and prior and 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with access to the physical communication segment attached to the hardware where the MySQL Cluster executes to compromise MySQL Cluster. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Cluster accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of MySQL Cluster. CVSS 3.1 Base Score 2.9 (Confidentiality and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L).
CVSS v3 Severity:2.9 Low (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L)
2.6 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): Low
2.9 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L)
2.6 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:L/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Adjacent
Attack Complexity (AC): High
Privileges Required (PR): High
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:2.9 Low (CVSS v2 Vector: AV:A/AC:H/Au:S/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
2.7 Low (CCN CVSS v2 Vector: AV:A/AC:H/Au:M/C:P/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Athentication (Au): Multiple_Instances
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2022-21321

Source: XF
Type: UNKNOWN
oracle-cpujan2022-cve202221321(217616)

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20220121-0008/

Source: CCN
Type: Oracle CPUJan2022
Oracle Critical Patch Update Advisory - January 2022

Source: MISC
Type: Vendor Advisory
https://www.oracle.com/security-alerts/cpujan2022.html

Source: CCN
Type: ZDI-22-106
Oracle MySQL Cluster Data Node Improper Validation of Array Index Information Disclosure Vulnerability

Source: MISC
Type: Third Party Advisory
https://www.zerodayinitiative.com/advisories/ZDI-22-106/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:mysql:*:*:*:*:*:*:*:* (Version >= 7.4.0 and <= 7.4.34)
  • OR cpe:/a:oracle:mysql:*:*:*:*:*:*:*:* (Version >= 7.5.0 and <= 7.5.24)
  • OR cpe:/a:oracle:mysql:*:*:*:*:*:*:*:* (Version >= 7.6.0 and <= 7.6.20)
  • OR cpe:/a:oracle:mysql:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.0.27)

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

    • * Denotes that component is vulnerable
    BACK
    oracle mysql *
    oracle mysql *
    oracle mysql *
    oracle mysql *
    netapp oncommand insight -
    netapp oncommand workflow automation -