{"id":"CVE-2008-4956","aliases":["DEBIAN-CVE-2008-4956","EUVD-2008-4935","GHSA-r4rq-cx8f-2vfh"],"status":"published","title":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink...","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","severity":{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.00411,"percentile":0.35561,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-59"],"published":"2008-11-05T14:51:00Z","modified":"2026-10-23T17:47:22Z","fixes":[{"ecosystem":"Debian:12","package":"fwbuilder","fixed_in":["2.1.19-5"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"fwbuilder","fixed_in":["2.1.19-5"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"fwbuilder","fixed_in":["2.1.19-5"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Debian:12","package":"fwbuilder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.19-5"}]}]},{"source":"osv","ecosystem":"Debian:13","package":"fwbuilder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.19-5"}]}]},{"source":"osv","ecosystem":"Debian:14","package":"fwbuilder","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2.1.19-5"}]}]}],"products":[{"vendor":"firewallbuilder","product":"fwbuilder"}],"references":[{"url":"http://bugs.debian.org/496406","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://www.openwall.com/lists/oss-security/2008/10/30/2","tags":["mailing-list","x_refsource_MLIST","x_transferred","web"]},{"url":"https://bugs.gentoo.org/show_bug.cgi?id=235770","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"https://bugs.gentoo.org/show_bug.cgi?id=235809","tags":["x_refsource_CONFIRM","x_transferred","web"]},{"url":"http://dev.gentoo.org/~rbu/security/debiantemp/fwbuilder","tags":["x_refsource_CONFIRM","x_transferred","Exploit","evidence"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-4956"},{"url":"https://github.com/advisories/GHSA-r4rq-cx8f-2vfh"},{"url":"https://security-tracker.debian.org/tracker/CVE-2008-4956","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2008-4956","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2008-11-05T14:51:00Z","modified":"2024-09-17T03:18:12.423Z","updated_at":"2026-11-02T14:34:46.587139Z"}],"euvd":[{"id":"EUVD-2008-4935","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2008-11-05T14:51:00Z","modified":"2024-09-17T03:18:12Z","updated_at":"2026-11-03T00:28:32.883624Z"}],"ghsa":[{"id":"GHSA-r4rq-cx8f-2vfh","title":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink...","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2022-05-17T05:52:31Z","modified":"2023-01-28T05:05:09Z","cwes":["CWE-59"],"updated_at":"2026-11-02T14:44:18.5771Z"}],"nvd":[{"id":"CVE-2008-4956","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2008-11-05T15:00:15.353Z","modified":"2026-06-16T22:58:50.35Z","cvss":[{"version":"2.0","score":6.9,"vector":"AV:L/AC:M/Au:N/C:C/I:C/A:C","level":"medium","assessor":"primary"}],"cwes":["CWE-59"],"updated_at":"2026-11-02T14:01:29.702694Z"}],"osv":[{"id":"CVE-2008-4956","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2008-11-05T15:00:15Z","modified":"2026-04-10T03:40:15.745214Z","updated_at":"2026-11-02T15:43:57.452479Z"},{"id":"DEBIAN-CVE-2008-4956","description":"fwb_install in fwbuilder 2.1.19 allows local users to overwrite arbitrary files via a symlink attack on a /tmp/ssh-agent.##### temporary file.","status":"published","published":"2008-11-05T15:00:15.353Z","modified":"2026-10-23T17:47:22.395058695Z","updated_at":"2026-11-02T15:45:23.742363Z"}]}}