Vulnerability CVE-2003-0450
Published: 2003-08-07   Modified: 2012-02-12

Description:
Cistron RADIUS daemon (radiusd-cistron) 1.6.6 and earlier allows remote attackers to cause a denial of service and possibly execute arbitrary code via a large value in an NAS-Port attribute, which is interpreted as a negative number and causes a buffer overflow.

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
Cistron -> Radius daemon 

 References:
http://www.turbolinux.com/security/TLSA-2003-40.txt
http://www.debian.org/security/2003/dsa-321
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=196063
http://www.novell.com/linux/security/advisories/2003_030_radiusd_cistron.html
http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000664
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