How severe is CVE-2017-6892?

CVE-2017-6892 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2017-6892 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2017-6892?

CVE-2017-6892 affects Libsndfile Project Libsndfile. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2017-6892?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2017-6892 published?

CVE-2017-6892 was published on 2017-06-12 and last updated on 2026-06-17.

CVE-2017-6892

CVE-2017-6892 is a high-severity vulnerability in Libsndfile Project Libsndfile with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-119.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 6.8
EPSS exploit prediction: 2% (83rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Libsndfile Project Libsndfile
Published: 2017-06-12
Last modified: 2026-06-17

Description

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.

Frequently asked questions

What is CVE-2017-6892?: 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.
How severe is CVE-2017-6892?: CVE-2017-6892 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2017-6892 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2017-6892?: CVE-2017-6892 affects Libsndfile Project Libsndfile. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2017-6892?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2017-6892 published?: CVE-2017-6892 was published on 2017-06-12 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:libsndfile_project:libsndfile:1.0.28:*:*:*:*:*:*:*

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