Description
FreeBSD 4.5 and earlier, and possibly other BSD-based operating systems, allows local users to write to or read from restricted files by closing the file descriptors 0 (standard input), 1 (standard output), or 2 (standard error), which may then be reused by a called setuid process that intended to perform I/O on normal files.
Metrics
CVSS 2.0 7.2/10
AV:L/AC:L/Au:N/C:C/I:C/A:CAffected software
| Vendor | Product | Versions |
|---|---|---|
| n/a | n/a | n/a |
References
- http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0033.html
- http://online.securityfocus.com/archive/1/268970Exploit, Patch, Vendor Advisory
- http://online.securityfocus.com/archive/1/269102
- http://www.ciac.org/ciac/bulletins/m-072.shtml
- http://www.iss.net/security_center/static/8920.php
- http://www.kb.cert.org/vuls/id/809347US Government Resource
- http://www.osvdb.org/6095
- http://www.securityfocus.com/bid/4568Exploit, Patch, Vendor Advisory
- http://archives.neohapsis.com/archives/vulnwatch/2002-q2/0033.html
- http://online.securityfocus.com/archive/1/268970Exploit, Patch, Vendor Advisory
- http://online.securityfocus.com/archive/1/269102
- http://www.ciac.org/ciac/bulletins/m-072.shtml
- http://www.iss.net/security_center/static/8920.php
- http://www.kb.cert.org/vuls/id/809347US Government Resource
- http://www.osvdb.org/6095
- http://www.securityfocus.com/bid/4568Exploit, Patch, Vendor Advisory
Timeline
- Published
- Jul 3, 2002
- Last modified
- Jun 16, 2026
- NVD status
- Modified