Vulnerability CVE-2007-3962
Published: 2007-07-25   Modified: 2012-02-12

Description:
Multiple stack-based buffer overflows in fsplib.c in fsplib before 0.9 might allow remote attackers to execute arbitrary code via (1) a long filename that is not properly handled by the fsp_readdir_native function when MAXNAMLEN is greater than 255, or (2) a long d_name directory (dirent) field in the fsp_readdir function.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.5/10
6.4/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
FSP -> C library 

 References:
http://www.securityfocus.com/bid/25034
http://secunia.com/advisories/26184
http://fsp.cvs.sourceforge.net/fsp/fsplib/fsplib.c?r1=1.21&r2=1.22
http://fsp.cvs.sourceforge.net/fsp/fsplib/fsplib.c?r1=1.17&r2=1.18
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://osvdb.org/38570
http://osvdb.org/38569
http://bugs.gentoo.org/show_bug.cgi?id=188252
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