CVE-2021-3246

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-3246

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3246.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-3246

Downstream

DEBIAN-CVE-2021-3246

DLA-2722-1

DSA-4947-1

OESA-2021-1354

RHSA-2021:3253

RHSA-2021:3295

RHSA-2021:3297

RHSA-2021:3298

SUSE-SU-2021:14769-1

SUSE-SU-2021:2615-1

SUSE-SU-2021:2764-1

UBUNTU-CVE-2021-3246

USN-5025-1

USN-5025-2

openSUSE-SU-2021:1166-1

openSUSE-SU-2021:2764-1

openSUSE-SU-2024:10992-1

Related

Published

2021-07-20T15:15:11.053Z

Modified

2025-11-20T11:45:56.707675Z

Severity

8.8 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H CVSS Calculator

Summary

[none]

Details

A heap buffer overflow vulnerability in msadpcmdecodeblock of libsndfile 1.0.30 allows attackers to execute arbitrary code via a crafted WAV file.

References

Affected packages

Git / github.com/erikd/libsndfile

Affected ranges

Type: GIT
Repo: https://github.com/erikd/libsndfile
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Last affected

68958f9c9199dad97dcd10700df3746b2cd9b8a3

Affected versions

1.*

1.0.25

1.0.26

1.0.27

1.0.28

v1.*

v1.0.29

v1.0.30

Database specific

source

"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3246.json"