以下是从截图中获取的关于漏洞的关键信息，使用简洁的Markdown格式表示： --- USN-4501-1: LuaJIT Vulnerability Publication Date 15 September 2020 Overview LuaJIT could be made to crash or expose sensitive information if it received specially crafted input. Details An out-of-bounds read existed in LuaJIT. An attacker could use this to cause a denial of service (application crash) or possibly expose sensitive information. CVE: CVE-2020-15890 Affected Packages Package: luajit (Just in time compiler for Lua programming language version 5.1) Fixed Versions Ubuntu Release: 16.04 LTS (xenial) - libluajit-5.1-2: 2.0.4+dfsg-1+deb9u1build0.16.04.1 - libluajit-5.1-common: 2.0.4+dfsg-1+deb9u1build0.16.04.1 - libluajit-5.1-dev: 2.0.4+dfsg-1+deb9u1build0.16.04.1 - luajit: 2.0.4+dfsg-1+deb9u1build0.16.04.1 References CVE-2020-15890