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CVE-2021-3246

Status Candidate

Overview

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

Related Files

Gentoo Linux Security Advisory 202309-11
Posted Sep 29, 2023
Authored by Gentoo | Site security.gentoo.org

Gentoo Linux Security Advisory 202309-11 - Multiple vulnerabilities have been found in libsndfile, the worst of which could result in arbitrary code execution. Versions greater than or equal to 1.1.0 are affected.

tags | advisory, arbitrary, vulnerability, code execution
systems | linux, gentoo
advisories | CVE-2021-3246, CVE-2021-4156
SHA-256 | 61d3be875284b445f1c277826c77b90685e675313e19da3b45afa72eacb5788e
Red Hat Security Advisory 2021-3295-01
Posted Aug 31, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3295-01 - libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. Issues addressed include buffer overflow and code execution vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2021-3246
SHA-256 | 1530993fc7188c644f5091c66c9ba0ad58f54d46fb4b8d538aa59468df387141
Red Hat Security Advisory 2021-3298-01
Posted Aug 31, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3298-01 - libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. Issues addressed include buffer overflow and code execution vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2021-3246
SHA-256 | 6088366fbe5b5caf39932e75992866de888aee1e033eca701742c9c1779ef813
Red Hat Security Advisory 2021-3297-01
Posted Aug 30, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3297-01 - libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. Issues addressed include buffer overflow and code execution vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2021-3246
SHA-256 | 1a475b92ca6b7c578658bd39d4976914d050a9f6f593bb2e1f5456d7856f0d3e
Red Hat Security Advisory 2021-3253-01
Posted Aug 27, 2021
Authored by Red Hat | Site access.redhat.com

Red Hat Security Advisory 2021-3253-01 - libsndfile is a C library for reading and writing files containing sampled sound, such as AIFF, AU, or WAV. Issues addressed include buffer overflow and code execution vulnerabilities.

tags | advisory, overflow, vulnerability, code execution
systems | linux, redhat
advisories | CVE-2021-3246
SHA-256 | 12cbbcf8917d9a3641cda9fc77db1ab11f4a0b013f3a5908210053753a813ab3
Ubuntu Security Notice USN-5025-2
Posted Jul 29, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5025-2 - USN-5025-1 fixed a vulnerability in libsndfile. This update provides the corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM. It was discovered that libsndfile incorrectly handled certain malformed files. A remote attacker could use this issue to cause libsndfile to crash, resulting in a denial of service, or possibly execute arbitrary code. Various other issues were also addressed.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-3246
SHA-256 | 71161ce693fd49985174cabbe4b4902ec1c5e2c717f481624564ca59b97f89c6
Ubuntu Security Notice USN-5025-1
Posted Jul 29, 2021
Authored by Ubuntu | Site security.ubuntu.com

Ubuntu Security Notice 5025-1 - It was discovered that libsndfile incorrectly handled certain malformed files. A remote attacker could use this issue to cause libsndfile to crash, resulting in a denial of service, or possibly execute arbitrary code.

tags | advisory, remote, denial of service, arbitrary
systems | linux, ubuntu
advisories | CVE-2021-3246
SHA-256 | 515f197037d9c5f17c04f6f6b1d9c4b1bdf5345da7af723254917f8af7f67453
Debian Security Advisory 4947-1
Posted Jul 28, 2021
Authored by Debian | Site debian.org

Debian Linux Security Advisory 4947-1 - Andrea Fioraldi discovered a buffer overflow in libsndfile, a library for reading/writing audio files, which could result in denial of service or potentially the execution of arbitrary code when processing a malformed audio file.

tags | advisory, denial of service, overflow, arbitrary
systems | linux, debian
advisories | CVE-2021-3246
SHA-256 | fae8abc77ee669212af806a36de566251697768d968dc6604c4725e5f02ea1c9
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