Vulnerability CVE-2003-0209
Published: 2003-05-05   Modified: 2012-02-12

Description:
Integer overflow in the TCP stream reassembly module (stream4) for Snort 2.0 and earlier allows remote attackers to execute arbitrary code via large sequence numbers in packets, which enable a heap-based buffer overflow.

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

CVSS Base Score
Impact Subscore
Exploitability Subscore
10/10
10/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Sourcefire -> Snort 
Smoothwall -> Smoothwall 

 References:
http://marc.info/?l=bugtraq&m=105043563016235&w=2
http://marc.info/?l=bugtraq&m=105103586927007&w=2
http://marc.info/?l=bugtraq&m=105111217731583&w=2
http://marc.info/?l=bugtraq&m=105154530427824&w=2
http://marc.info/?l=bugtraq&m=105172790914107&w=2
http://www.cert.org/advisories/CA-2003-13.html
http://www.coresecurity.com/common/showdoc.php?idx=313&idxseccion=10
http://www.debian.org/security/2003/dsa-297
http://www.kb.cert.org/vuls/id/139129
http://www.mandriva.com/security/advisories?name=MDKSA-2003:052
http://www.securityfocus.com/bid/7178
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