Snort mailing list archives
SNORT and SMTP RBLs
From: "David Flanigan" <dave () flanigan net>
Date: Tue, 2 Jul 2002 09:40:15 -0400
Hello:
It seems snort reports the disconection assiciated with Sendmail RBL
(realtime blackholes) as an "Attempted Administrative Privilege Gain" via
SMTP HELO or RCPT TO overflow.
We use RBLs to keep the spam down. Is there a way to modify the rule so it
dosn't mis report this? I hate to disable two otherwise good rules.
Jul 1 19:40:14 dflx snort: [1:1549:5] SMTP HELO overflow attempt
[Classification: Attempted Administrator Privilege Gain] [Priority: 1]: {TCP}
193.225.10.130:18929 -> 67.36.126.141:25
Jul 1 20:18:33 dflx snort: [1:654:5] SMTP RCPT TO overflow [Classification:
Attempted Administrator Privilege Gain] [Priority: 1]: {TCP}
130.155.191.236:2695 -> 67.36.126.141:25
Jul 1 20:20:07 dflx snort: [1:654:5] SMTP RCPT TO overflow [Classification:
Attempted Administrator Privilege Gain] [Priority: 1]: {TCP}
210.115.125.11:3857 -> 67.36.126.141:25
Jul 1 20:22:22 dflx snort: [1:654:5] SMTP RCPT TO overflow [Classification:
Attempted Administrator Privilege Gain] [Priority: 1]: {TCP}
204.152.184.27:1625 -> 67.36.126.141:25
Jul 1 20:23:03 dflx snort: [1:654:5] SMTP RCPT TO overflow [Classification:
Attempted Administrator Privilege Gain] [Priority: 1]: {TCP}
66.46.150.18:43636 -> 67.36.126.141:25
--
Kind Regards,
David A. Flanigan
dave () flanigan net
http://www.flanigan.net
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