{"action":"Upgrade glibc to 2.25-1 or later.","affected":[{"fixed":"2.25-1","introduced":"0"}],"component":"glibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.25-1"],"id":"tcs_01M5NBZ34EZFPFS7PN1938XSC2","modified_at":"2026-09-01T20:03:41.962502789Z","published_at":"2017-08-01T16:29:00.180Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-12132","https://security-tracker.debian.org/tracker/CVE-2017-12132"],"severity":{"label":"medium","score":5.9},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-12132","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-12132"}],"summary":"The DNS stub resolver in the GNU C Library (aka glibc or libc6) before version 2.26, when EDNS support is enabled, will solicit large UDP responses from name servers, potentially simplifying off-path"}