{"id":"USN-8544-1","summary":"luajit vulnerabilities","details":"It was discovered that LuaJIT incorrectly handled certain inputs. An attacker\ncould possibly use these issues to cause a crash, resulting in a denial of\nservice, or execute arbitrary code.","modified":"2026-07-15T20:00:50.864565219Z","published":"2026-07-14T21:47:27Z","related":["UBUNTU-CVE-2024-25176","UBUNTU-CVE-2024-25177","UBUNTU-CVE-2024-25178"],"upstream":["CVE-2024-25176","CVE-2024-25177","CVE-2024-25178","UBUNTU-CVE-2024-25176","UBUNTU-CVE-2024-25177","UBUNTU-CVE-2024-25178"],"references":[{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-8544-1"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-25176"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-25177"},{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-25178"}],"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"},{"fixed":"2.0.2+dfsg-1ubuntu0.1~esm1"}]}],"versions":["2.0.2+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.2+dfsg-1ubuntu0.1~esm1","binary_name":"libluajit-5.1-2"},{"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"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"cves":[{"id":"CVE-2024-25177","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}]},{"id":"CVE-2024-25178","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:Pro:14.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8544-1.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=esm-apps-legacy%2Fxenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.0.4+dfsg-1+deb9u1ubuntu0.1~esm1"}]}],"versions":["2.0.4+dfsg-1","2.0.4+dfsg-1+deb9u1build0.16.04.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.0.4+dfsg-1+deb9u1ubuntu0.1~esm1","binary_name":"libluajit-5.1-2"},{"binary_name":"libluajit-5.1-common","binary_version":"2.0.4+dfsg-1+deb9u1ubuntu0.1~esm1"},{"binary_version":"2.0.4+dfsg-1+deb9u1ubuntu0.1~esm1","binary_name":"luajit"}],"availability":"Available with Ubuntu Pro with Legacy support add-on: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:16.04:LTS","cves":[{"id":"CVE-2024-25177","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":"medium"}]},{"id":"CVE-2024-25178","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8544-1.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"},{"fixed":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"}]}],"versions":["2.0.4+dfsg-1","2.1.0~beta3+dfsg-5","2.1.0~beta3+dfsg-5.1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1","binary_name":"libluajit-5.1-2"},{"binary_name":"libluajit-5.1-common","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1"},{"binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.18.04.1~esm1","binary_name":"luajit"}],"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro"},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:18.04:LTS","cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-25176"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-25177"},{"id":"CVE-2024-25178","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"score":"medium","type":"Ubuntu"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8544-1.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"},{"fixed":"2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1"}]}],"versions":["2.1.0~beta3+dfsg-5.1","2.1.0~beta3+dfsg-5.1build1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","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_name":"luajit","binary_version":"2.1.0~beta3+dfsg-5.1ubuntu0.20.04.1~esm1"}]},"database_specific":{"cves_map":{"ecosystem":"Ubuntu:Pro:20.04:LTS","cves":[{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-25176"},{"id":"CVE-2024-25177","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":"medium"}]},{"id":"CVE-2024-25178","severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}]}]},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8544-1.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0~beta3+dfsg-6ubuntu0.1"}]}],"versions":["2.1.0~beta3+dfsg-6"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.0~beta3+dfsg-6ubuntu0.1","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"}],"availability":"No subscription required"},"database_specific":{"cves_map":{"cves":[{"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"score":"medium","type":"Ubuntu"}],"id":"CVE-2024-25176"},{"severity":[{"score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","type":"CVSS_V3"},{"type":"Ubuntu","score":"medium"}],"id":"CVE-2024-25177"},{"id":"CVE-2024-25178","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H"},{"type":"Ubuntu","score":"medium"}]}],"ecosystem":"Ubuntu:22.04:LTS"},"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/usn/USN-8544-1.json"}},{"package":{"name":"luajit","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/luajit?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.0+git20231223.c525bcb+dfsg-1ubuntu0.1"}]}],"versions":["2.1.0~beta3+git20220320+dfsg-4.1","2.1.0+git20231223.c525bcb+dfsg-1~build1","2.1.0+git20231223.c525bcb+dfsg-1"],"ecosystem_specific":{"binaries":[{"binary_version":"2.1.0+git20231223.c525bcb+dfsg-1ubuntu0.1","binary_name":"libluajit-5.1-2"},{"binary_name":"libluajit-5.1-common","binary_version":"2.1.0+git20231223.c525bcb+dfsg-1ubuntu0.1"},{"binary_name":"luajit","binary_version":"2.1.0+git20231223.c525bcb+dfsg-1ubuntu0.1"}],"availability":"No 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