{"id":"CVE-2018-20002","details":"The _bfd_generic_read_minisymbols function in syms.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.31, has a memory leak via a crafted ELF file, leading to a denial of service (memory consumption), as demonstrated by nm.","modified":"2026-07-07T08:49:54.427352794Z","published":"2018-12-10T02:29:00.390Z","database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"5.0.0"},{"last_affected":"5.1.0"}],"source":"CPE_RANGE","vendor_product":"f5:traffix_signaling_delivery_controller","cpes":["cpe:2.3:a:f5:traffix_signaling_delivery_controller:*:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:a:netapp:vasa_provider:*:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"7.2"}],"source":"CPE_RANGE","vendor_product":"netapp:vasa_provider"},{"extracted_events":[{"introduced":"4.4.0"},{"last_affected":"4.4.0"}],"source":"CPE_STRING","vendor_product":"f5:traffix_signaling_delivery_controller","cpes":["cpe:2.3:a:f5:traffix_signaling_delivery_controller:4.4.0:*:*:*:*:*:*:*"]}]},"references":[{"type":"WEB","url":"https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=c2f5dc30afa34696f2da0081c4ac50b958ecb0e9"},{"type":"WEB","url":"https://usn.ubuntu.com/4336-1/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/106142"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/201908-01"},{"type":"ADVISORY","url":"https://support.f5.com/csp/article/K62602089"},{"type":"REPORT","url":"https://sourceware.org/bugzilla/show_bug.cgi?id=23952"},{"type":"FIX","url":"https://security.netapp.com/advisory/ntap-20190221-0004/"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://sourceware.org/git/binutils-gdb.git","events":[{"introduced":"af127c216949509e57ab2a28cc56c44e4e548813"},{"last_affected":"af127c216949509e57ab2a28cc56c44e4e548813"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:gnu:binutils:2.31:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.31"},{"last_affected":"2.31"}]}}],"versions":["2.31","binutils-2_31"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-20002.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:N/I:N/A:H"}]}