CVE-2017-3157

CVE-2017-3157 is a medium-severity vulnerability affecting Apache OpenOffice before version 4.1.4, as well as Debian and Red Hat distributions. It allows an attacker to craft a malicious document that, when opened, can read a file from the user's filesystem by exploiting how embedded objects are rendered. The attack requires user interaction to save and return the document, and the attacker must know the precise file path. There is no known active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.