What’s Vulnerable › Vulnerabilities

CVE-2018-6611

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2018-02-04 · updated 2026-06-17
• Weakness: CWE-125

Description

soundlib/Load_stp.cpp in OpenMPT through 1.27.04.00, and libopenmpt before 0.3.6, has an out-of-bounds read via a malformed STP file.

Affected products

• Openmpt Libopenmpt: before 0.3.6 — fixed in 0.3.6
• Openmpt: through 1.27.04.00

How to fix

Upgrade to a fixed version: Openmpt Libopenmpt 0.3.6. Check the vendor advisory for mitigations.

References

• https://github.com/OpenMPT/openmpt/commit/b60b322cf9f0ffa624018f1bb9783edf0dc908c3
• https://lib.openmpt.org/libopenmpt/2018/02/03/security-update-0.3.6/
• https://github.com/OpenMPT/openmpt/commit/b60b322cf9f0ffa624018f1bb9783edf0dc908c3
• https://lib.openmpt.org/libopenmpt/2018/02/03/security-update-0.3.6/

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