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TI-2019-01993 Aliases CVE-2019-2435GHSA-v5rq-w2xm-7g5f

Improper access control in Oracle MySQL Connectors

Priority MEDIUM 42CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · None
Fix status
Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA and GitHub. Impact type from CWE-284.

Summary

Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Python). Supported versions that are affected are 8.0.13 and prior and 2.1.8 and prior. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise MySQL Connectors. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all MySQL Connectors accessible data as well as unauthorized access to critical data or complete access to all MySQL Connectors accessible data. CVSS 3.0 Base Score 8.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.02527 84th percentileScored 2026-11-07
Fix Fixed mysql-connector-python (PyPI): 8.0.19

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 8.0.13; up to 2.1.8—No fix listedCNA
—mysql-connector-python (PyPI)8.0.0 to before 8.0.198.0.19Patch availableGHSA-v5rq-w2xm-7g5f
—mysql-connector-python (PyPI)2.1.0 – 2.1.8—No fix listedGHSA-v5rq-w2xm-7g5f
  • MySQL Connectors VendorOracle Affected up to 8.0.13; up to 2.1.8 Fixed in — No fix listed CNA
  • mysql-connector-python (PyPI) Vendor— Affected 8.0.0 to before 8.0.19 Fixed in 8.0.19 Patch available GHSA-v5rq-w2xm-7g5f
  • mysql-connector-python (PyPI) Vendor— Affected 2.1.0 – 2.1.8 Fixed in — No fix listed GHSA-v5rq-w2xm-7g5f

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:*2.1.0 – 2.1.8; 8.0.0 – 8.0.13VulnerableOracle
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:*7.3VulnerableNetApp
cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vsphere:*:*9.5VulnerableNetApp
cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:*not specified by NVDVulnerableNetApp
  • cpe:2.3:a:oracle:mysql_connectors:*:*:*:*:*:*:*:* Versions 2.1.0 – 2.1.8; 8.0.0 – 8.0.13 Vulnerable ·Oracle
  • cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:windows:*:* Versions 7.3 Vulnerable ·NetApp
  • cpe:2.3:a:netapp:active_iq_unified_manager:*:*:*:*:*:vsphere:*:* Versions 9.5 Vulnerable ·NetApp
  • cpe:2.3:a:netapp:oncommand_workflow_automation:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp
  • cpe:2.3:a:netapp:snapcenter:-:*:*:*:*:*:*:* Versions not specified by NVD Vulnerable ·NetApp

Remediation

  • Fix · GHSA-v5rq-w2xm-7g5f mysql-connector-python (PyPI) Fixed in 8.0.19 Advisory →

Vendor assessments

Red Hat

Red Hat's page for this CVE →

Not affected: 1 product
  • Red Hat

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-2435
  2. 2026-10-03 Alias added: GHSA-v5rq-w2xm-7g5f

References

Patch 1

Advisory 4

Other 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