Vulnerability CVE-2002-0824
Published: 2002-08-12   Modified: 2012-02-12

Description:
BSD pppd allows local users to change the permissions of arbitrary files via a symlink attack on a file that is specified as a tty device.

CVSS2 => (AV:L/AC:H/Au:N/C:N/I:P/A:N)

CVSS Base Score
Impact Subscore
Exploitability Subscore
1.2/10
2.9/10
1.9/10
Exploit range
Attack complexity
Authentication
Local
High
No required
Confidentiality impact
Integrity impact
Availability impact
None
Partial
None
Affected software
Samba -> PPP 
Freebsd -> Freebsd 

 References:
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2002-010.txt.asc
http://marc.info/?l=bugtraq&m=102812546815606&w=2
http://www.iss.net/security_center/static/9738.php
http://www.openbsd.org/errata31.html
http://www.securityfocus.com/bid/5355
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