{"action":"Upgrade openssl to 0.9.8k-8 or later.","affected":[{"fixed":"0.9.8k-8","introduced":"0"}],"component":"openssl","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["0.9.8k-8"],"id":"tcs_01M5N9EED69X2CD5VB2NNW5PC0","modified_at":"2026-10-23T17:47:41.081077133Z","published_at":"2010-01-14T19:30:00.390Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2009-4355","https://security-tracker.debian.org/tracker/CVE-2009-4355"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2009-4355","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2009-4355"}],"summary":"Memory leak in the zlib_stateful_finish function in crypto/comp/c_zlib.c in OpenSSL 0.9.8l and earlier and 1.0.0 Beta through Beta 4 allows remote attackers to cause a denial of service (memory consum"}