{"id":"UBUNTU-CVE-2018-12648","details":"The WEBP::GetLE32 function in XMPFiles/source/FormatSupport/WEBP_Support.hpp in Exempi 2.4.5 has a NULL pointer dereference.","modified":"2026-04-22T12:50:05.046801Z","published":"2018-06-22T13:29:00Z","related":["USN-5483-1"],"upstream":["CVE-2018-12648"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-12648"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5483-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-12648"}],"affected":[{"package":{"name":"exempi","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/exempi@2.4.5-2ubuntu0.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.4.5-2ubuntu0.1"}]}],"versions":["2.4.3-1ubuntu1","2.4.5-2"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"exempi","binary_version":"2.4.5-2ubuntu0.1"},{"binary_name":"libexempi3","binary_version":"2.4.5-2ubuntu0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-12648.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"},{"type":"Ubuntu","score":"low"}]}