{"id":"UBUNTU-CVE-2018-7570","details":"The assign_file_positions_for_non_load_sections function in elf.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.30, allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an ELF file with a RELRO segment that lacks a matching LOAD segment, as demonstrated by objcopy.","modified":"2025-07-16T08:23:13.545378Z","published":"2018-02-28T21:29:00Z","withdrawn":"2025-07-18T16:44:32Z","upstream":["CVE-2018-7570"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2018-7570"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2018-7570"}],"affected":[{"package":{"name":"binutils","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/binutils@2.30-21ubuntu1~18.04.1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.30-21ubuntu1~18.04.1"}]}],"versions":["2.29.1-4ubuntu1","2.29.1-6ubuntu1","2.29.1-7ubuntu1","2.29.1-8ubuntu1","2.29.1-10ubuntu1","2.29.1-12ubuntu1","2.30-4ubuntu1","2.30-5ubuntu1","2.30-7ubuntu1","2.30-8ubuntu1","2.30-9ubuntu1","2.30-10ubuntu1","2.30-11ubuntu1","2.30-14ubuntu2","2.30-15ubuntu1","2.30-20ubuntu2~18.04","2.30-21ubuntu1~18.04"],"ecosystem_specific":{"availability":"No subscription 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