{"id":"CVE-2017-14166","details":"libarchive 3.3.2 allows remote attackers to cause a denial of service (xml_data heap-based buffer over-read and application crash) via a crafted xar archive, related to the mishandling of empty strings in the atol8 function in archive_read_support_format_xar.c.","modified":"2026-05-07T04:39:34.207803Z","published":"2017-09-06T18:29:00.273Z","related":["SUSE-RU-2021:2757-1","SUSE-SU-2018:3640-1","SUSE-SU-2018:3640-2","openSUSE-SU-2024:10925-1"],"database_specific":{"unresolved_ranges":[{"source":"CPE_FIELD","extracted_events":[{"last_affected":"14.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"16.04"}],"cpe":"cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"8.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"},{"source":"CPE_FIELD","extracted_events":[{"last_affected":"9.0"}],"cpe":"cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*"}]},"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2018/11/msg00037.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201908-11"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3736-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4360"},{"type":"FIX","url":"https://blogs.gentoo.org/ago/2017/09/06/libarchive-heap-based-buffer-overflow-in-xml_data-archive_read_support_format_xar-c/"},{"type":"FIX","url":"https://github.com/libarchive/libarchive/commit/fa7438a0ff4033e4741c807394a9af6207940d71"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libarchive/libarchive","events":[{"introduced":"0"},{"last_affected":"98a695399e8e7420635a5448aecde8b0a82fb83a"}],"database_specific":{"source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"3.3.2"}],"cpe":"cpe:2.3:a:libarchive:libarchive:3.3.2:*:*:*:*:*:*:*"}}],"versions":["v3.0.0a","v3.0.1b","v3.1.900a","v3.2.0","v3.2.1","v3.2.2","v3.3.0","v3.3.1","v3.3.2"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-14166.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"}]}