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CVE-2017-11311

20
FAUCET Score

CVE-2017-11311 describes a heap buffer overflow vulnerability in OpenMPT (through version 1.26.12.00) and libopenmpt (before 0.2.8461-beta26), specifically within the soundlib/Load_psm.cpp component. This flaw allows for potential arbitrary code execution when processing a specially crafted PSM file that attempts to use the same sample slot for two different samples. Rated with a CVSS score of 7.8 (High), this vulnerability requires user interaction (UI:R) and local access (AV:L), but has a low attack complexity (AC:L) with high impacts on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
<= 0.2.8414CPE matchmatch criteria
cpe:2.3:a:openmpt:libopenmpt:*:beta25:*:*:*:*:*:*
<= 1.26.12.00CPE matchmatch criteria
cpe:2.3:a:openmpt:openmpt:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

7.8HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
1.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.68%
Probability of exploitation in next 30 days
EPSS Percentile
74.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0168 is in the 73rd percentile among its peer group of 11,621 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

bugs.debian.org / 867579
Issue TrackingPatchThird Party Advisory
lib.openmpt.org / libopenmpt/md_announce-2017-07-07.html
PatchVendor Advisory
source.openmpt.org / browse/openmpt/branches/OpenMPT-1.26
Issue TrackingPatchThird Party Advisory
source.openmpt.org / browse/openmpt/trunk
Issue TrackingPatchThird Party Advisory