{"id":"CVE-2018-7643","details":"The display_debug_ranges function in dwarf.c in GNU Binutils 2.30 allows remote attackers to cause a denial of service (integer overflow and application crash) or possibly have unspecified other impact via a crafted ELF file, as demonstrated by objdump.","modified":"2026-03-15T22:32:58.749487Z","published":"2018-03-02T15:29:00.507Z","related":["MGASA-2019-0169","SUSE-SU-2018:3170-1","SUSE-SU-2018:3207-1","SUSE-SU-2018:3207-2","SUSE-SU-2019:2779-1","SUSE-SU-2019:2780-1","openSUSE-SU-2019:2415-1","openSUSE-SU-2019:2432-1","openSUSE-SU-2024:10651-1"],"references":[{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html"},{"type":"WEB","url":"http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/103264"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHBA-2019:0327"},{"type":"ADVISORY","url":"https://access.redhat.com/errata/RHSA-2018:3032"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201811-17"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=22905"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://sourceware.org/git/binutils-gdb.git","events":[{"introduced":"0"},{"last_affected":"8db5daf9efe8a6174d3b10ac7bba8c178836e9ce"},{"introduced":"0"},{"last_affected":"a17fcd19400181f4b8b45be7715337ed83d7a122"},{"introduced":"0"},{"last_affected":"a17fcd19400181f4b8b45be7715337ed83d7a122"},{"introduced":"0"},{"last_affected":"a17fcd19400181f4b8b45be7715337ed83d7a122"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"2.30"},{"introduced":"0"},{"last_affected":"7.0"},{"introduced":"0"},{"last_affected":"7.0"},{"introduced":"0"},{"last_affected":"7.0"}]}}],"versions":["binu_ss_19990502","binutils-2_30","gdb-4_18-branchpoint","gdb-7.10-branchpoint","gdb-7.11-branchpoint","gdb-7.12-branchpoint","gdb-7.7-branchpoint","gdb-7.8-branchpoint","gdb-7.9-branchpoint","gdb-8.0-branchpoint","gdb-8.1-branchpoint","gdb_5_2-branchpoint","gdb_5_3-branchpoint","gdb_6_0-branchpoint","gdb_6_1-branchpoint","gdb_6_2-branchpoint","gdb_6_3-branchpoint","gdb_6_4-branchpoint","gdb_6_5-branchpoint","gdb_6_6-branchpoint","gdb_6_7-branchpoint","gdb_6_8-branchpoint","gdb_7_0-branchpoint","gdb_7_1-branchpoint","gdb_7_2-branchpoint","gdb_7_3-branchpoint","gdb_7_4-branchpoint","gdb_7_5-branchpoint","gdb_7_6-branchpoint","readline_4_0","users/ARM/embedded-binutils-master-2016q4","users/ARM/embedded-binutils-master-2017q4","users/ARM/embedded-gdb-master-2017q4"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-7643.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}