{"action":"Upgrade iproute2 to 5.1.0-r0 or later.","affected":[{"fixed":"5.1.0-r0","introduced":"0"}],"component":"iproute2","cve_ids":[],"ecosystem":"Alpine","ecosystem_qualifier":"Alpine:v3.13","exploited":false,"fixed_versions":["5.1.0-r0"],"id":"tcs_01M5NBMHC4BKDDDT0ADFRYVT5K","modified_at":"2026-09-21T06:17:52.511997770Z","published_at":"2020-05-09T21:15:10.913Z","references":["https://osv.dev/vulnerability/ALPINE-CVE-2019-20795","https://security.alpinelinux.org/vuln/CVE-2019-20795"],"severity":{"label":"medium","score":4.4},"sources":[{"source":"osv","source_id":"ALPINE-CVE-2019-20795#Alpine:v3.13/iproute2","url":"https://osv.dev/vulnerability/ALPINE-CVE-2019-20795"}],"summary":"iproute2 before 5.1.0 has a use-after-free in get_netnsid_from_name in ip/ipnetns.c. NOTE: security relevance may be limited to certain uses of setuid that, although not a default, are sometimes a con"}