{"id":"CVE-2018-6541","details":"In ZZIPlib 0.13.67, there is a bus error caused by loading of a misaligned address (when handling disk64_trailer local entries) in __zzip_fetch_disk_trailer (zzip/zip.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted zip file.","modified":"2026-05-28T04:04:17.460974839Z","published":"2018-02-02T09:29:00.537Z","database_specific":{"unresolved_ranges":[{"source":"CPE_STRING","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*"],"extracted_events":[{"last_affected":"14.04"},{"last_affected":"16.04"},{"last_affected":"17.10"},{"last_affected":"18.04"}],"vendor_product":"canonical:ubuntu_linux"}]},"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2020/06/msg00029.html"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2019:2196"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3699-1/"},{"type":"EVIDENCE","url":"https://github.com/gdraheim/zziplib/issues/16"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/gdraheim/zziplib","events":[{"introduced":"0"},{"last_affected":"9020a6ff18d2a9c0445b3c00d2ca19320dea3baf"}],"database_specific":{"source":"CPE_STRING","extracted_events":[{"introduced":"0"},{"last_affected":"0.13.67"}],"cpe":"cpe:2.3:a:gdraheim:zziplib:0.13.67:*:*:*:*:*:*:*"}}],"versions":["v0.13.67","v0.13.66","v0.13.65","v0.13.64","v0.13.63","v0.13.62","v0.13.61","v0.13.60","v0.13.59","v0.13.58","v0.13.57","v0.13.56","v0.13.55","v0.13.54","v0.13.52","v0.13.51","v0.13.50","v0.13.48","v0.13.36"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-6541.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:N/I:N/A:H"}]}