{"id":"UBUNTU-CVE-2018-11432","details":"The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause information disclosure (heap-based buffer over-read) via a crafted mobi file.","modified":"2026-05-20T16:03:22.508908337Z","published":"2018-05-30T13:29:00Z","upstream":["CVE-2018-11432"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-11432"},{"type":"REPORT","url":"https://seclists.org/fulldisclosure/2018/May/48"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-11432"}],"affected":[{"package":{"name":"libmobi","ecosystem":"Ubuntu:Pro:22.04:LTS","purl":"pkg:deb/ubuntu/libmobi?arch=source&distro=esm-apps%2Fjammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9+dfsg1-1","0.9+dfsg1-1ubuntu0.1~esm1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.9+dfsg1-1ubuntu0.1~esm1","binary_name":"libmobi-tools"},{"binary_name":"libmobi0","binary_version":"0.9+dfsg1-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11432.json"}},{"package":{"name":"libmobi","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/libmobi?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11+dfsg-1","0.11+dfsg-1.1","0.11+dfsg-1.1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"0.11+dfsg-1.1build1","binary_name":"libmobi-tools"},{"binary_version":"0.11+dfsg-1.1build1","binary_name":"libmobi0t64"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11432.json"}},{"package":{"name":"libmobi","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/libmobi?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12+dfsg-1","0.12+dfsg-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"libmobi-tools","binary_version":"0.12+dfsg-1build1"},{"binary_name":"libmobi0t64","binary_version":"0.12+dfsg-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11432.json"}},{"package":{"name":"libmobi","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/libmobi?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12+dfsg-1build1","0.12+dfsg-1build2"],"ecosystem_specific":{"binaries":[{"binary_version":"0.12+dfsg-1build2","binary_name":"libmobi-tools"},{"binary_version":"0.12+dfsg-1build2","binary_name":"libmobi0t64"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2018/UBUNTU-CVE-2018-11432.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N"},{"type":"Ubuntu","score":"medium"}]}