{"id":"CVE-2018-10534","details":"The _bfd_XX_bfd_copy_private_bfd_data_common function in peXXigen.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, processes a negative Data Directory size with an unbounded loop that increases the value of (external_IMAGE_DEBUG_DIRECTORY) *edd so that the address exceeds its own memory region, resulting in an out-of-bounds memory write, as demonstrated by objcopy copying private info with _bfd_pex64_bfd_copy_private_bfd_data_common in pex64igen.c.","modified":"2026-05-15T12:03:25.804955115Z","published":"2018-04-29T15:29:00.227Z","related":["SUSE-SU-2018:3170-1","SUSE-SU-2018:3207-1","SUSE-SU-2018:3207-2","openSUSE-SU-2024:10651-1"],"database_specific":{"unresolved_ranges":[{"cpes":["cpe:2.3:o:redhat:enterprise_linux_desktop:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_desktop"},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_server:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_server"},{"cpes":["cpe:2.3:o:redhat:enterprise_linux_workstation:7.0:*:*:*:*:*:*:*"],"extracted_events":[{"last_affected":"7.0"}],"source":"CPE_FIELD","vendor_product":"redhat:enterprise_linux_workstation"}]},"references":[{"type":"WEB","url":"https://usn.ubuntu.com/4336-1/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/104025"},{"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/201908-01"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=23110"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H"}]}