{"action":"Upgrade lasso to 2.4.1-1 or later.","affected":[{"fixed":"2.4.1-1","introduced":"0"}],"component":"lasso","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.4.1-1"],"id":"tcs_01M5NB4P33T87M3BBJ4PVMXNFB","modified_at":"2026-09-09T07:00:21.563941923Z","published_at":"2017-08-11T21:29:00.197Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2015-1783","https://security-tracker.debian.org/tracker/CVE-2015-1783"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2015-1783","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2015-1783"}],"summary":"The prefix variable in the get_or_define_ns function in Lasso before commit 6d854cef4211cdcdbc7446c978f23ab859847cdd allows remote attackers to cause a denial of service (uninitialized memory access a"}