{"action":"Upgrade binutils to 2.37-3 or later.","affected":[{"fixed":"2.37-3","introduced":"0"}],"component":"binutils","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.37-3"],"id":"tcs_01M5NFBBCT3087M841A7QJRX37","modified_at":"2026-10-23T18:03:10.385652386Z","published_at":"2021-03-26T17:15:13.063Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-20284","https://security-tracker.debian.org/tracker/CVE-2021-20284"],"severity":{"label":"medium","score":5.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-20284","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-20284"}],"summary":"A flaw was found in GNU Binutils 2.35.1, where there is a heap-based buffer overflow in _bfd_elf_slurp_secondary_reloc_section in elf.c due to the number of symbols not calculated correctly. The highe"}