CVE-2021-3246 – libsndfile: Heap buffer overflow via crafted WAV file allows arbitrary code execution

https://notcve.org/view.php?id=CVE-2021-3246

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. Una vulnerabilidad de desbordamiento de buffer en la función msadpcm_decode_block de libsndfile versión 1.0.30, permite a atacantes ejecutar código arbitrario por medio de un archivo WAV diseñado A heap buffer overflow flaw was found in libsndfile. This flaw allows an attacker to execute arbitrary code via a crafted WAV file. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability. • https://github.com/libsndfile/libsndfile/issues/687 https://lists.debian.org/debian-lts-announce/2021/07/msg00024.html https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DLUDCEMMPRA3IYYYHVZUOUZXI65FU37V https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T7LNW4AVDVL3BU3N3KGVFLTYFASBVCIF https://security.gentoo.org/glsa/202309-11 https://www.debian.org/security/2021/dsa-4947 https://access.redhat.com/security/cve/CVE-2021-3246 https:& • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •