Vulnerability CVE-2007-3961
Published: 2007-07-25   Modified: 2012-02-12

Description:
Off-by-one error in the fsp_readdir_r function in fsplib.c in fsplib before 0.9 allows remote attackers to cause a denial of service via a directory entry whose length is exactly MAXNAMELEN, which prevents a terminating null byte from being added.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
FSP -> C library 

 References:
http://secunia.com/advisories/26184
http://osvdb.org/38568
http://fsp.cvs.sourceforge.net/fsp/fsplib/fsplib.c?r1=1.19&r2=1.20
http://fsp.cvs.sourceforge.net/fsp/fsplib/ChangeLog?revision=1.17&view=markup
http://www.mandriva.com/security/advisories?name=MDVSA-2008:018
http://security.gentoo.org/glsa/glsa-200711-01.xml
http://secunia.com/advisories/27501
http://secunia.com/advisories/26378
http://bugs.gentoo.org/show_bug.cgi?id=188252
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