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CVE Record

CVE-2017-11311: soundlib/Load_psm.cpp in OpenMPT through 1.26.12.00 and libopenmpt before 0.2.8461-beta26 has a heap buffer...

soundlib/Load_psm.cpp in OpenMPT through 1.26.12.00 and libopenmpt before 0.2.8461-beta26 has a heap buffer overflow with the potential for arbitrary code execution via a crafted PSM File that triggers use of the same sample slot for two samples.

UnknownCVSS not scoredNot KEV-listedUpdated
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Glexia's TakeAutomated analysisunknown

Security readout for executives and security teams

Plain-English summary

A specially crafted PSM audio/module file can trigger a heap buffer overflow in OpenMPT and libopenmpt versions listed by the CVE. The impact could include code execution in the process that opens or parses the file. Risk is highest where untrusted media files are uploaded, scanned, converted, or previewed automatically.

Executive priority

Treat this as a targeted remediation item for systems that process untrusted audio/module files. Business urgency is lower for desktop-only or trusted-file use, but higher for automated file handling services because parser crashes may become code execution in backend workers.

Technical view

The issue is in soundlib/Load_psm.cpp. OpenMPT through 1.26.12.00 and libopenmpt before 0.2.8461-beta26 can mishandle a PSM file that reuses the same sample slot for two samples, causing heap memory corruption with potential arbitrary code execution.

Likely exposure

Exposure depends on whether OpenMPT or libopenmpt is installed directly or embedded in applications that parse tracker/module audio files. Internet-facing upload pipelines, media indexing, and conversion services that accept PSM files deserve priority review.

Exploitation context

The source bundle does not show CISA KEV listing, confirmed active exploitation, public exploit use, or CVSS scoring. The stated attack path requires a crafted PSM file reaching a vulnerable parser.

Researcher notes

The bundle identifies the vulnerable parser and trigger condition but provides no CVSS vector, CWE, exploit confirmation, or detailed patch notes. Validate by version and data-flow exposure rather than assuming broad enterprise impact.

Mitigation direction

  • Upgrade libopenmpt to 0.2.8461-beta26 or later where applicable.
  • Upgrade OpenMPT beyond 1.26.12.00 or apply vendor-provided fixes.
  • Restrict or disable untrusted PSM file processing until patched.
  • Sandbox media parsing and conversion workers that handle user-supplied files.
  • Check Debian and OpenMPT guidance for packaged fixed versions.

Validation and detection

  • Inventory systems and applications using OpenMPT or libopenmpt.
  • Confirm installed versions are not OpenMPT through 1.26.12.00.
  • Confirm libopenmpt is not older than 0.2.8461-beta26.
  • Review upload, preview, indexing, and conversion paths for PSM file handling.
  • Check package advisories for distribution-specific backported fixes.
Prepared
Confidence
medium
Sources
6

Public sources used

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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description · low confidence lookup

Execution behavior lookup

The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.

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cve · low confidence lookup

CVE-2017-11311 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
5Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.