Vulnerability Name:

CVE-2021-35621 (CCN-211690)

Assigned:2021-10-19
Published:2021-10-19
Updated:2021-11-22
Summary:Vulnerability in the MySQL Cluster product of Oracle MySQL (component: Cluster: General). Supported versions that are affected are 7.4.33 and prior, 7.5.23 and prior, 7.6.19 and prior and 8.0.26 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 takeover of MySQL Cluster. CVSS 3.1 Base Score 6.3 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H).
CVSS v3 Severity:6.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)
5.5 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H/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): High
Integrity (I): High
Availibility (A): High
6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H/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): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:4.0 Medium (CVSS v2 Vector: AV:A/AC:H/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
6.2 Medium (CCN CVSS v2 Vector: AV:A/AC:H/Au:M/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): High
Athentication (Au): Multiple_Instances
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Other
References:Source: MITRE
Type: CNA
CVE-2021-35621

Source: XF
Type: UNKNOWN
oracle-cpuoct2021-cve202135621(211690)

Source: CONFIRM
Type: Third Party Advisory
https://security.netapp.com/advisory/ntap-20211022-0003/

Source: CCN
Type: IBM Security Bulletin 6563573 (Security Guardium)
IBM Security Guardium is affected by multiple vulnerabilities

Source: CCN
Type: Oracle CPUOct2021
Oracle Critical Patch Update Advisory - October 2021

Source: MISC
Type: Vendor Advisory
https://www.oracle.com/security-alerts/cpuoct2021.html

Source: CCN
Type: ZDI-21-1232
Oracle MySQL Cluster Data Node Buffer Overflow Remote Code Execution Vulnerability

Source: MISC
Type: Third Party Advisory, VDB Entry
https://www.zerodayinitiative.com/advisories/ZDI-21-1232/

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:mysql_cluster:*:*:*:*:*:*:*:* (Version >= 7.4.0 and <= 7.4.33)
  • OR cpe:/a:oracle:mysql_cluster:*:*:*:*:*:*:*:* (Version >= 7.5.0 and <= 7.5.23)
  • OR cpe:/a:oracle:mysql_cluster:*:*:*:*:*:*:*:* (Version >= 7.6.0 and <= 7.6.19)
  • OR cpe:/a:oracle:mysql_cluster:*:*:*:*:*:*:*:* (Version >= 8.0.0 and <= 8.0.26)

    • Configuration 2:
  • cpe:/a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
  • OR cpe:/a:netapp:active_iq_unified_manager:-:*:*:*:*:windows:*:*
  • OR cpe:/a:netapp:oncommand_insight:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*
  • OR cpe:/a:netapp:snapcenter:-:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/a:oracle:mysql_cluster:7.4.33:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:mysql_cluster:8.0.26:*:*:*:*:*:*:*
  • AND
  • cpe:/a:ibm:security_guardium:10.5:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:10.6:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:11.0:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:11.1:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:11.2:*:*:*:*:*:*:*
  • OR cpe:/a:ibm:security_guardium:11.3:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle mysql cluster *
    oracle mysql cluster *
    oracle mysql cluster *
    oracle mysql cluster *
    netapp active iq unified manager -
    netapp active iq unified manager -
    netapp oncommand insight -
    netapp oncommand workflow automation -
    netapp snapcenter -
    oracle mysql cluster 7.4.33
    oracle mysql cluster 8.0.26
    ibm security guardium 10.5
    ibm security guardium 10.6
    ibm security guardium 11.0
    ibm security guardium 11.1
    ibm security guardium 11.2
    ibm security guardium 11.3