Vulnerability CVE-2006-3123
Published: 2006-08-07   Modified: 2012-02-12

Description:
Multiple integer overflows in the (1) dodecrypt and (2) doencrypt functions in cfs_fh.c in cfsd in Matt Blaze Cryptographic File System (CFS) 1.4.1 before Debian GNU/Linux package 1.4.1-17 allow local users to cause a denial of service (daemon crash) by appending data to a file that is larger than 2 Gb.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
2.1/10
2.9/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Matt blaze -> Cryptographic file system 

 References:
http://www.debian.org/security/2006/dsa-1138
http://www.vupen.com/english/advisories/2006/3157
http://www.securityfocus.com/bid/19320
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=371076
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=371076
http://xforce.iss.net/xforce/xfdb/28288
http://secunia.com/advisories/21341
http://secunia.com/advisories/21310
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