Gentoo Linux Security Advisory GLSA 200903-28 – Multiple vulnerabilities were found in libpng, which might result in the execution of arbitrary code. Versions less than 1.2.35 are affected.
You can download this advisory from the following link: https://packetstormsecurity.com/files/download/75755/glsa-200903-28.txt
Source: https://packetstormsecurity.com/files/75755/Gentoo-Linux-Security-Advisory-200903-28.html