{"id":"UBUNTU-CVE-2020-15890","details":"LuaJit through 2.1.0-beta3 has an out-of-bounds read because __gc handler frame traversal is mishandled.","modified":"2026-07-14T23:30:09.662827094Z","published":"2020-07-21T22:15:00Z","related":["USN-4501-1"],"upstream":["CVE-2020-15890"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2020-15890"},{"type":"REPORT","url":"https://github.com/LuaJIT/LuaJIT/issues/601"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4501-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2020-15890"}],"affected":[{"package":{"name":"luajit","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.2+dfsg-1","2.0.2+dfsg-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libluajit-5.1-2","binary_version":"2.0.2+dfsg-1ubuntu0.1~esm1"},{"binary_name":"libluajit-5.1-common","binary_version":"2.0.2+dfsg-1ubuntu0.1~esm1"},{"binary_name":"luajit","binary_version":"2.0.2+dfsg-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15890.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.4+dfsg-1+deb9u1build0.16.04.1"}]}],"versions":["2.0.4+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_name":"libluajit-5.1-2","binary_version":"2.0.4+dfsg-1+deb9u1build0.16.04.1"},{"binary_version":"2.0.4+dfsg-1+deb9u1build0.16.04.1","binary_name":"libluajit-5.1-common"},{"binary_name":"luajit","binary_version":"2.0.4+dfsg-1+deb9u1build0.16.04.1"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15890.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:Pro:18.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=esm-apps%2Fbionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.0.4+dfsg-1","2.1.0~beta3+dfsg-5","2.1.0~beta3+dfsg-5.1","2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libluajit-5.1-2","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"},{"binary_name":"libluajit-5.1-common","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"},{"binary_name":"luajit","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15890.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:Pro:20.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=esm-apps%2Ffocal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0~beta3+dfsg-5.1","2.1.0~beta3+dfsg-5.1build1","2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_name":"libluajit-5.1-2","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1"},{"binary_name":"libluajit-5.1-common","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1"},{"binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1","binary_name":"luajit"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15890.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["2.1.0~beta3+dfsg-6","2.1.0~beta3+dfsg-6ubuntu0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"libluajit-5.1-2","binary_version":"2.1.0~beta3+dfsg-6ubuntu0.1"},{"binary_name":"libluajit-5.1-common","binary_version":"2.1.0~beta3+dfsg-6ubuntu0.1"},{"binary_name":"luajit","binary_version":"2.1.0~beta3+dfsg-6ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2020/UBUNTU-CVE-2020-15890.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}