Rewterz Threat Advisory – Multiple Oracle MySQL Server Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2022-21531 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21530 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21529 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21528 CVSS:5.5
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause no confidentiality impact, low integrity impact, and high availability impact.

CVE-2022-21527 CVSS:5.5
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause no confidentiality impact, low integrity impact, and high availability impact.

CVE-2022-21526 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21525 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Optimizer component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21522 CVSS:4.4
An unspecified vulnerability in Oracle MySQL Server related to the Server: Stored Procedure component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21519 CVSS:5.9
An unspecified vulnerability in Oracle MySQL Cluster related to the Cluster: General component could allow an unauthenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21517 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the InnoDB component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

CVE-2022-21515 CVSS:4.9
An unspecified vulnerability in Oracle MySQL Server related to the Server: Options component could allow an authenticated attacker to cause a denial of service resulting in a high availability impact using unknown attack vectors.

Impact

• Denial of Service
• Unauthorized Access

Indicators Of Compromise

CVE

• CVE-2022-21531
• CVE-2022-21530
• CVE-2022-21529
• CVE-2022-21528
• CVE-2022-21527
• CVE-2022-21526
• CVE-2022-21525
• CVE-2022-21522
• CVE-2022-21519
• CVE-2022-21517
• CVE-2022-21515

Affected Vendors

Oracle

Affected Products

• Oracle MySQL Server 8.0.29
• Oracle MySQL Server 5.7.38

Remediation

Refer to Oracle Security Advisory for patch, upgrade or suggested workaround information. 
Oracle Security Advisory