Gentoo Linux Security Advisory GLSA 200905-09 – Multiple heap-based buffer overflow vulnerabilities in libsndfile might allow remote attackers to execute arbitrary code. Versions less than 1.0.20 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/77880/glsa-200905-09.txt
Source: https://packetstormsecurity.com/files/77880/Gentoo-Linux-Security-Advisory-200905-9.html