{"id":"CVE-2018-11432","aliases":["EUVD-2018-3463","GHSA-g57j-4ffp-w5r4","UBUNTU-CVE-2018-11432"],"status":"published","title":"The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause...","description":"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.","severity":{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01386,"percentile":0.72413,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-125"],"published":"2018-05-30T13:00:00Z","modified":"2026-10-24T10:30:41Z","affected":[{"source":"osv","ecosystem":"Ubuntu:Pro:22.04:LTS","package":"libmobi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.9+dfsg1-1","0.9+dfsg1-1ubuntu0.1~esm1"]},{"source":"osv","ecosystem":"Ubuntu:24.04:LTS","package":"libmobi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.11+dfsg-1","0.11+dfsg-1.1","0.11+dfsg-1.1build1"]},{"source":"osv","ecosystem":"Ubuntu:25.10","package":"libmobi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12+dfsg-1","0.12+dfsg-1build1"]},{"source":"osv","ecosystem":"Ubuntu:26.10","package":"libmobi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12+dfsg-1build2"]},{"source":"osv","ecosystem":"Ubuntu:26.04:LTS","package":"libmobi","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["0.12+dfsg-1build1","0.12+dfsg-1build2"]}],"products":[{"vendor":"libmobi_project","product":"libmobi"}],"references":[{"url":"http://seclists.org/fulldisclosure/2018/May/48","tags":["mailing-list","x_refsource_FULLDISC","x_transferred","Exploit","Mailing List","Third Party Advisory","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2018-11432"},{"url":"https://github.com/advisories/GHSA-g57j-4ffp-w5r4"},{"url":"https://ubuntu.com/security/CVE-2018-11432","tags":["report"]},{"url":"https://seclists.org/fulldisclosure/2018/May/48","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2018-11432","tags":["report"]}],"sources":{"cve":[{"id":"CVE-2018-11432","description":"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.","status":"published","published":"2018-05-30T13:00:00Z","modified":"2024-08-05T08:10:14.447Z","updated_at":"2026-11-02T14:35:09.139955Z"}],"euvd":[{"id":"EUVD-2018-3463","description":"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.","status":"published","published":"2018-05-30T13:00:00Z","modified":"2024-08-05T08:10:14Z","updated_at":"2026-11-03T02:39:55.512487Z"}],"ghsa":[{"id":"GHSA-g57j-4ffp-w5r4","title":"The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows remote attackers to cause...","description":"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.","status":"published","published":"2022-05-13T01:49:14Z","modified":"2023-02-02T05:01:52Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:51:17.485612Z"}],"nvd":[{"id":"CVE-2018-11432","description":"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.","status":"published","published":"2018-05-30T13:29:00.213Z","modified":"2026-06-17T01:35:55.293Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-125"],"updated_at":"2026-11-02T14:04:28.483469Z"}],"osv":[{"id":"CVE-2018-11432","description":"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.","status":"published","published":"2018-05-30T13:29:00.213Z","modified":"2026-10-24T10:30:41.189534201Z","cvss":[{"version":"3.0","score":6.5,"vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T15:44:07.934182Z"},{"id":"UBUNTU-CVE-2018-11432","description":"The mobi_parse_mobiheader function in read.c in Libmobi 0.3 allows 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