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CVE-2018-13419

21
FAUCET Score

CVE-2018-13419 describes a memory leak vulnerability in libsndfile version 1.0.28, specifically within the psf_allocate function in common.c, demonstrated by sndfile-convert. This vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited remotely with low attack complexity, requiring user interaction, and potentially leading to high availability impact. Despite its classification, the maintainer and third parties were unable to reproduce the issue, leading to its closure. There is no known active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
1.0.28CPE matchmatch criteria
cpe:2.3:a:libsndfile_project:libsndfile:1.0.28:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.27%
Probability of exploitation in next 30 days
EPSS Percentile
66.8%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0127 is in the 79th percentile among its peer group of 26,236 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (5)

microsoftpatch availablevia msrc
Product: 16897-16820Fixed in: 1.0.31-1
microsoftpatch availablevia msrc
Product: cm1 libsndfile 1.0.31-1 on CBL Mariner 1.0Fixed in: 1.0.31-1
microsoftpatch availablevia msrc
Product: CBL Mariner 1.0 x64Fixed in: 1.0.31-1
microsoftpatch availablevia msrc
Product: CBL Mariner 1.0 ARMFixed in: 1.0.31-1
redhatno patchvia redhat_api
Product: Red Hat Enterprise Linux 9Fixed in: libsndfile

Vendor Advisories (3)

microsoft2021-Jan/CVE-2018-13419

CVE-2018-13419

Jan 12, 2021
microsoft2018-Jul/CVE-2018-13419Moderate

An issue has been found in libsndfile 1.0.28. There is a memory leak in psf_allocate in common.c as demonstrated by sndfile-convert. NOTE: The maintainer and third parties were unable to reproduce and closed the issue

Jul 10, 2018
redhatCVE-2018-13419Low

libsndfile: Memory leak in common.c:psf_allocate()

Jul 5, 2018

References

github.com / erikd/libsndfile/issues/398
Issue TrackingThird Party Advisory