CVE-2021-4156

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Source

https://nvd.nist.gov/vuln/detail/CVE-2021-4156

Import Source

https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-4156.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2021-4156

Related

Published

2022-03-23T20:15:10Z

Modified

2024-09-18T03:16:25.944757Z

Severity

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

Summary

[none]

Details

An out-of-bounds read flaw was found in libsndfile's FLAC codec functionality. An attacker who is able to submit a specially crafted file (via tricking a user to open or otherwise) to an application linked with libsndfile and using the FLAC codec, could trigger an out-of-bounds read that would most likely cause a crash but could potentially leak memory information that could be used in further exploitation of other flaws.

References

Affected packages

Debian:11 / libsndfile

Package

Name: libsndfile
Purl: pkg:deb/debian/libsndfile?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.0.31-2

1.1.0-1

1.1.0-2

1.1.0-3

1.2.0-1

1.2.2-1

1.2.2-1+hurd.1

1.2.2-1+hurd.2

1.2.2-1+hurd.3

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:12 / libsndfile

Package

Name: libsndfile
Purl: pkg:deb/debian/libsndfile?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}

Debian:13 / libsndfile

Package

Name: libsndfile
Purl: pkg:deb/debian/libsndfile?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.1.0-1

Ecosystem specific

{
    "urgency": "not yet assigned"
}