{"id":"CVE-2008-6899","aliases":["EUVD-2008-6859","GHSA-3642-x49m-7rpc"],"status":"published","title":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of...","description":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of service (crash) and execute arbitrary code via a long (1) open, (2) unlink, (3) mkdir, (4) rmdir, or (5) stat SFTP command.","severity":{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.05294,"percentile":0.92626,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"cwes":["CWE-119"],"published":"2009-08-05T22:00:00Z","modified":"2026-06-16T23:03:11Z","exploits":[{"source":"exploitdb","id":"EDB-8295","title":"freeSSHd 1.2.1 - 'rename' Remote Buffer Overflow (SEH)","type":"remote","platform":"windows","date":"2009-03-27","verified":true,"url":"https://www.exploit-db.com/exploits/8295"}],"products":[{"vendor":"freesshd","product":"freesshd"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/52434","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://www.securityfocus.com/bid/32972","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit"]},{"url":"http://www.bmgsec.com.au/advisories/freeSSHd-bof.txt","tags":["x_refsource_MISC","x_transferred","Exploit"]},{"url":"http://www.securityfocus.com/archive/1/499486/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6899"},{"url":"https://github.com/advisories/GHSA-3642-x49m-7rpc"}],"sources":{"cve":[{"id":"CVE-2008-6899","description":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of service (crash) and execute arbitrary code via a long (1) open, (2) unlink, (3) mkdir, (4) rmdir, or (5) stat SFTP command.","status":"published","published":"2009-08-05T22:00:00Z","modified":"2024-08-07T11:49:02.419Z","updated_at":"2026-11-02T14:34:46.587139Z"}],"euvd":[{"id":"EUVD-2008-6859","description":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of service (crash) and execute arbitrary code via a long (1) open, (2) unlink, (3) mkdir, (4) rmdir, or (5) stat SFTP command.","status":"published","published":"2009-08-05T22:00:00Z","modified":"2024-08-07T11:49:02Z","updated_at":"2026-11-03T01:38:33.989482Z"}],"ghsa":[{"id":"GHSA-3642-x49m-7rpc","title":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of...","description":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of service (crash) and execute arbitrary code via a long (1) open, (2) unlink, (3) mkdir, (4) rmdir, or (5) stat SFTP command.","status":"published","published":"2022-05-14T02:38:16Z","modified":"2023-02-02T05:05:57Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:52:12.693005Z"}],"nvd":[{"id":"CVE-2008-6899","description":"Multiple buffer overflows in freeSSHd 1.2.1 allow remote authenticated users to cause a denial of service (crash) and execute arbitrary code via a long (1) open, (2) unlink, (3) mkdir, (4) rmdir, or (5) stat SFTP command.","status":"published","published":"2009-08-05T22:30:00.42Z","modified":"2026-06-16T23:03:11.76Z","cvss":[{"version":"2.0","score":9,"vector":"AV:N/AC:L/Au:S/C:C/I:C/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-119"],"updated_at":"2026-11-02T14:01:32.081314Z"}]}}