{"action":"Upgrade systemtap to 1.6-1 or later.","affected":[{"fixed":"1.6-1","introduced":"0"}],"component":"systemtap","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["1.6-1"],"id":"tcs_01M5N9RV3H92TMK3HB1V8TTSFZ","modified_at":"2026-10-23T17:47:30.770200882Z","published_at":"2011-08-29T21:55:00.847Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2011-1781","https://security-tracker.debian.org/tracker/CVE-2011-1781"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2011-1781","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2011-1781"}],"summary":"SystemTap 1.4, when unprivileged (aka stapusr) mode is enabled, allows local users to cause a denial of service (divide-by-zero error and OOPS) via a crafted ELF program with DWARF expressions that ar"}