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CVE-2017-6892

29
FAUCET Score

CVE-2017-6892 describes an out-of-bounds read vulnerability in libsndfile version 1.0.28, specifically within the aiff_read_chanmap() function, which can be triggered by a specially crafted AIFF file. This vulnerability carries a high CVSS score of 8.8, indicating a critical risk due to its network-based attack vector, low attack complexity, and high potential for confidentiality, integrity, and availability impacts. Despite its severity, there is 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
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

8.8HIGH

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

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.8
Impact Score
5.9
CvssVersion
3.0

Exploit Intelligence

EPSS Score
2.48%
Probability of exploitation in next 30 days
EPSS Percentile
82.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-25
Model: v2026.06.15
This CVE's current EPSS score of 0.0249 is in the 82nd percentile among its peer group of 14,848 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.2 Bluesky, 0.1 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 0.1 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (7)

github_advisorypatch availablevia nvd_reference
View patch
microsoftpatch availablevia msrc
Product: CBL Mariner 1.0 x64Fixed in: 1.0.28-14
microsoftpatch availablevia msrc
Product: CBL Mariner 1.0 ARMFixed in: 1.0.28-14
microsoftpatch availablevia msrc
Product: 16893-16820Fixed in: 1.0.28-14
microsoftpatch availablevia msrc
Product: cm1 libsndfile 1.0.28-14 on CBL Mariner 1.0Fixed in: 1.0.28-14
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 7Fixed in: libsndfile
redhatend of lifevia redhat_api
Product: Red Hat Enterprise Linux 6Fixed in: libsndfile

Vendor Advisories (3)

microsoft2021-Jan/CVE-2017-6892

CVE-2017-6892

Jan 12, 2021
microsoft2017-Jun/CVE-2017-6892Important

In libsndfile version 1.0.28 an error in the "aiff_read_chanmap()" function (aiff.c) can be exploited to cause an out-of-bounds read memory access via a specially crafted AIFF file.

Jun 13, 2017
redhatCVE-2017-6892Low

libsndfile: Information disclosure via aiff_read_chanmap() function

May 23, 2017

References

github.com / erikd/libsndfile/commit/f833c53cb596e9e1792949f762e0b33661822748
Issue TrackingPatchThird Party Advisory
lists.debian.org / debian-lts-announce/2020/10/msg00030.html
secuniaresearch.flexerasoftware.com / advisories/76717
Third Party Advisory
secuniaresearch.flexerasoftware.com / secunia_research/2017-13
Third Party Advisory
security.gentoo.org / glsa/201811-23
usn.ubuntu.com / 4013-1