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TI-2022-05753 Aliases CVE-2022-21363GHSA-g76j-4cxx-23h9

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J).

Priority LOW 34CWE-280Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
High
Impact type
—
Confidentiality · integrity · availability
High · High · High
Fix status
Partial Red Hat: 3 fixed, 8 without a fix

Attack profile from CVSS 3.1 · CNA. Fix status from CNA, GitHub and Red Hat.

Summary

Vulnerability in the MySQL Connectors product of Oracle MySQL (component: Connector/J). Supported versions that are affected are 8.0.27 and prior. Difficult to exploit vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Connectors. Successful attacks of this vulnerability can result in takeover of MySQL Connectors. CVSS 3.1 Base Score 6.6 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01416 72nd percentileScored 2026-11-07
Fix Partial mysql:mysql-connector-java (Maven): 8.0.28Red Hat: 3 advisoriesRed Hat: 3 fixed, 8 without a fix

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleMySQL Connectorsup to 8.0.27—No fix listedCNA
—mysql:mysql-connector-java (Maven)before 8.0.288.0.28Patch availableGHSA-g76j-4cxx-23h9
  • MySQL Connectors VendorOracle Affected up to 8.0.27 Fixed in — No fix listed CNA
  • mysql:mysql-connector-java (Maven) Vendor— Affected before 8.0.28 Fixed in 8.0.28 Patch available GHSA-g76j-4cxx-23h9

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:*8.0.0 – 8.0.27VulnerableOracle
cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:*before 2.7.0Vulnerablequarkusio
  • cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* Versions 8.0.0 – 8.0.27 Vulnerable ·Oracle
  • cpe:2.3:a:quarkus:quarkus:*:*:*:*:*:*:*:* Versions before 2.7.0 Vulnerable ·quarkusio

Remediation

  • Fix · GHSA-g76j-4cxx-23h9 mysql:mysql-connector-java (Maven) Fixed in 8.0.28 Advisory →

Red Hat 3 advisories

  • RHSA-2022:6813 Released 2022-10-05 · Red Hat rating Important
    Red Hat Process Automation Manager 7.13.1 security update
    • RHPAM 7.13.1 async
  • RHSA-2022:5532 Released 2022-07-07 · Red Hat rating Important
    Red Hat Fuse 7.11.0 release and security update
    • Red Hat Fuse 7.11
  • RHSA-2022:4623 Released 2022-05-18 · Red Hat rating Moderate
    Red Hat build of Quarkus 2.7.5 release and security update
    • Red Hat build of Quarkus 2.7.5

Vendor assessments

Red Hat

Red Hat rating: Moderate. Red Hat's page for this CVE →

ProductStatusPlan or fix
Red Hat Enterprise Linux 6AffectedNo fix planned: Out of support scope
Red Hat Enterprise Linux 7AffectedNo fix planned: Out of support scope
Red Hat JBoss Data Virtualization 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Enterprise Application Platform 6AffectedNo fix planned: Out of support scope
Red Hat JBoss Fuse 6AffectedNo fix planned: Out of support scope
Red Hat OpenShift Container Platform 4AffectedNo fix yet
Red Hat Satellite 6AffectedNo fix yet: Fix deferred
Red Hat build of Debezium 1AffectedNo fix yet
RHPAM 7.13.1 asyncFixed RHSA-2022:6813
Red Hat Fuse 7.11Fixed RHSA-2022:5532
Red Hat build of Quarkus 2.7.5Fixed RHSA-2022:4623
Not affected: 3 products
  • Red Hat Integration Camel K 1
  • Red Hat Integration Camel Quarkus 1
  • Red Hat JBoss Enterprise Application Platform 7

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-21363
  2. 2026-10-03 Alias added: GHSA-g76j-4cxx-23h9

References

Advisory 2

  • TI-2021-02645 SM2 Decryption Buffer Overflow CVSS 3.1CRITICAL 9.8
  • TI-2020-01888 Segmentation fault in SSL_check_chain CVSS 3.1HIGH 7.5
  • TI-2021-02413 NULL pointer deref in signature_algorithms processing CVSS 3.1MEDIUM 5.9
  • TI-2021-02646 Read buffer overruns processing ASN.1 strings CVSS 3.1HIGH 7.4
  • TI-2021-02414 CA certificate check bypass with X509_V_FLAG_X509_STRICT CVSS 3.1HIGH 7.4
  • TI-2022-06195 Prototype pollution in NodeJS Node CVSS 3.1HIGH 8.2
See all 14 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences