Vulnerability Name:

CVE-2022-21432 (CCN-231532)

Assigned:2021-11-15
Published:2022-07-19
Updated:2022-07-23
Summary:Vulnerability in the Oracle Database - Enterprise Edition RDBMS Security component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 19c and 21c. Easily exploitable vulnerability allows high privileged attacker having DBA role privilege with network access via Oracle Net to compromise Oracle Database - Enterprise Edition RDBMS Security. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Database - Enterprise Edition RDBMS Security. CVSS 3.1 Base Score 2.7 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L).
CVSS v3 Severity:2.7 Low (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L)
2.4 Low (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
2.7 Low (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L)
2.4 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): High
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Low
CVSS v2 Severity:4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:N/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Partial
Vulnerability Type:CWE-noinfo
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2022-21432

Source: XF
Type: UNKNOWN
oracle-cpujul2022-cve202221432(231532)

Source: CCN
Type: Oracle CPUJul2022
Oracle Critical Patch Update Advisory - July 2022

Source: MISC
Type: Vendor Advisory
https://www.oracle.com/security-alerts/cpujul2022.html

Vulnerable Configuration:Configuration 1:
  • cpe:/a:oracle:database:12.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database:19c:*:*:*:enterprise:*:*:*
  • OR cpe:/a:oracle:database:21c:*:*:*:enterprise:*:*:*

    • Configuration CCN 1:
  • cpe:/a:oracle:text:12.1.0.2:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:text:19c:*:*:*:*:*:*:*
  • OR cpe:/a:oracle:database_server:21c:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    oracle database 12.1.0.2
    oracle database 19c
    oracle database 21c
    oracle text 12.1.0.2
    oracle text 19c
    oracle database server 21c