{"action":"Upgrade klibc to 2.0.8-6 or later.","affected":[{"fixed":"2.0.8-6","introduced":"0"}],"component":"klibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:14","exploited":false,"fixed_versions":["2.0.8-6"],"id":"tcs_01M5NFP0ZBTPT56BRNC71WSMPW","modified_at":"2026-10-23T18:03:14.670448900Z","published_at":"2021-04-30T06:15:07.287Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2021-31871","https://security-tracker.debian.org/tracker/CVE-2021-31871"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2021-31871#Debian:14/klibc","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2021-31871"}],"summary":"An issue was discovered in klibc before 2.0.9. An integer overflow in the cpio command may result in a NULL pointer dereference on 64-bit systems."}