{"id":"CVE-2016-4809","details":"The archive_read_format_cpio_read_header function in archive_read_support_format_cpio.c in libarchive before 3.2.1 allows remote attackers to cause a denial of service (application crash) via a CPIO archive with a large symlink.","modified":"2026-05-17T11:55:19.208494669Z","published":"2016-09-21T14:25:05.610Z","related":["SUSE-SU-2016:1909-1","SUSE-SU-2016:1939-1","openSUSE-SU-2024:10127-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"last_affected":"6"},{"last_affected":"7"}],"source":"CPE_FIELD","vendor_product":"oracle:linux","cpes":["cpe:2.3:o:oracle:linux:6:*:*:*:*:*:*:*","cpe:2.3:o:oracle:linux:7:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_desktop","cpes":["cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"6.0"},{"last_affected":"7.0"}]},{"extracted_events":[{"last_affected":"6.0"},{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_hpc_node","cpes":["cpe:2.3:o:redhat:enterprise_linux_hpc_node:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_hpc_node:7.0:*:*:*:*:*:*:*"]},{"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_hpc_node_eus","cpes":["cpe:2.3:o:redhat:enterprise_linux_hpc_node_eus:7.2:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.2"}]},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"6.0"},{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_server"},{"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_server_aus","cpes":["cpe:2.3:o:redhat:enterprise_linux_server_aus:7.2:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.2"}]},{"vendor_product":"redhat:enterprise_linux_server_eus","cpes":["cpe:2.3:o:redhat:enterprise_linux_server_eus:7.2:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.2"}],"source":"CPE_FIELD"},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*","cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"6.0"},{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_workstation"}]},"references":[{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1844.html"},{"type":"ADVISORY","url":"http://rhn.redhat.com/errata/RHSA-2016-1850.html"},{"type":"ADVISORY","url":"http://www.debian.org/security/2016/dsa-3657"},{"type":"ADVISORY","url":"http://www.oracle.com/technetwork/topics/security/linuxbulletinjul2016-3090544.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/91813"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201701-03"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1347084"},{"type":"FIX","url":"https://github.com/libarchive/libarchive/commit/fd7e0c02"},{"type":"FIX","url":"https://github.com/libarchive/libarchive/issues/705"}],"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"}]}