{"id":"CVE-2012-0870","aliases":["DEBIAN-CVE-2012-0870","EUVD-2012-0895","GHSA-h6wh-2qjc-xjwm","RHSA-2012:0332","openSUSE-SU-2024:10069-1"],"status":"published","title":"Heap-based buffer overflow in process.c in smbd in Samba 3.0, as used in the file-sharing service...","description":"Heap-based buffer overflow in process.c in smbd in Samba 3.0, as used in the file-sharing service on the BlackBerry PlayBook tablet before 2.0.0.7971 and other products, allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via a Batched (aka AndX) request that triggers infinite recursion.","severity":{"version":"2.0","score":7.9,"vector":"AV:A/AC:M/Au:N/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.06417,"percentile":0.93738,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2012-02-23T11:00:00Z","modified":"2026-10-23T17:47:35Z","fixes":[{"ecosystem":"Debian:12","package":"samba","fixed_in":["2:3.4.0~pre1-1"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"samba","fixed_in":["2:3.4.0~pre1-1"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"samba","fixed_in":["2:3.4.0~pre1-1"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"samba","fixed_in":["0:3.0.33-0.35.el4"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"samba-client","fixed_in":["0:3.0.33-0.35.el4"],"sources":["osv"]},{"ecosystem":"Red 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