Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Brian
On Mon, 2010-03-08 at 20:44 +, Ned Slider wrote: > Brian wrote: > >> That's Postfix 2.3.3 on RHEL5 BTW :-) > >> > >> $ rpm -q postfix > >> postfix-2.3.3-2.1.el5_2.x86_64 > >> > > Tell me Ned, how do you get Postfix (2.3.3 on RHEL5) to reject at SMTP > > time without using a the milter or someth

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Ned Slider
Ned Slider wrote: Brian wrote: That's Postfix 2.3.3 on RHEL5 BTW :-) $ rpm -q postfix postfix-2.3.3-2.1.el5_2.x86_64 Tell me Ned, how do you get Postfix (2.3.3 on RHEL5) to reject at SMTP time without using a the milter or something hideous like Amavis-crashalot? Perhaps if they added some fe

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Ned Slider
Brian wrote: That's Postfix 2.3.3 on RHEL5 BTW :-) $ rpm -q postfix postfix-2.3.3-2.1.el5_2.x86_64 Tell me Ned, how do you get Postfix (2.3.3 on RHEL5) to reject at SMTP time without using a the milter or something hideous like Amavis-crashalot? Perhaps if they added some features to that old

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Ned Slider
Brian wrote: On Mon, 2010-03-08 at 20:16 +, Ned Slider wrote: Brian wrote: On Mon, 2010-03-08 at 14:08 -0500, Michael Scheidell wrote: just a heads up: I don't know if there is a problem with SA milter, but there is a snort signature for it now. Original Message Subje

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Brian
> That's Postfix 2.3.3 on RHEL5 BTW :-) > > $ rpm -q postfix > postfix-2.3.3-2.1.el5_2.x86_64 > Tell me Ned, how do you get Postfix (2.3.3 on RHEL5) to reject at SMTP time without using a the milter or something hideous like Amavis-crashalot? Perhaps if they added some features to that old dinosa

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Brian
On Mon, 2010-03-08 at 20:16 +, Ned Slider wrote: > Brian wrote: > > On Mon, 2010-03-08 at 14:08 -0500, Michael Scheidell wrote: > >> just a heads up: I don't know if there is a problem with SA milter, but > >> there is a snort signature for it now. > >> > >> > >> Original Message ---

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Ned Slider
Ned Slider wrote: Brian wrote: The key is this: "If spamass-milter is run with the expand flag (-x option) it runs a popen() including the attacker supplied recipient (RCPT TO)." POC IS $ nc localhost 25 220 ownthabox ESMTP Postfix (Ubuntu) mail from: me () me com 250 2.1.0 Ok rcpt to: root+

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Ned Slider
Brian wrote: On Mon, 2010-03-08 at 14:08 -0500, Michael Scheidell wrote: just a heads up: I don't know if there is a problem with SA milter, but there is a snort signature for it now. Original Message Subject: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitra

Re: Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Brian
On Mon, 2010-03-08 at 14:08 -0500, Michael Scheidell wrote: > just a heads up: I don't know if there is a problem with SA milter, but > there is a snort signature for it now. > > > Original Message > Subject: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote > Arbit

Fwd: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt

2010-03-08 Thread Michael Scheidell
just a heads up: I don't know if there is a problem with SA milter, but there is a snort signature for it now. Original Message Subject: [Emerging-Sigs] SIG: SpamAssassin Milter Plugin Remote Arbitrary Command Injection Attempt Date: Mon, 8 Mar 2010 13:03:52 + From: