[12349] in bugtraq

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Re: IBM AIX Packet Filter module

daemon@ATHENA.MIT.EDU (Troy A. Bollinger)
Wed Oct 27 13:30:25 1999

Mail-Followup-To: Brumbles <brummie@SECURE.I1.NET>, BUGTRAQ@SECURITYFOCUS.COM
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Message-Id:  <19991026134739.A29974@austin.ibm.com>
Date:         Tue, 26 Oct 1999 13:47:40 -0500
Reply-To: "Troy A. Bollinger" <troy@AUSTIN.IBM.COM>
From: "Troy A. Bollinger" <troy@AUSTIN.IBM.COM>
X-To:         Brumbles <brummie@SECURE.I1.NET>
To: BUGTRAQ@SECURITYFOCUS.COM
In-Reply-To:  <Pine.BSI.3.95.991025143423.9048A-100000@secure.i1.net>

Quoting Brumbles (brummie@SECURE.I1.NET):
>
> I have tried unsuccessfully to get any response from IBM on the following,
> apparently unless you have a support contract you cant report bugs..
> (well.. you can.. "Program Services", but thats a link to /dev/null
> apparently.)

You can always send new AIX vulnerabilities to the
security-alert@austin.ibm.com mail address.

> AixLevel AIX4.3.2
> Packet Filtering Module, in particular the command genfilt does not allow
> the addition of filters with port numbers greater than 32767
>

I've opened defect 289790 to address this.  It appears to be caused by
using a "short" instead of an "unsigned short" for the port number.

--
Troy Bollinger                            troy@austin.ibm.com
AIX Security Development        security-alert@austin.ibm.com
PGP keyid: 1024/0xB7783129 Troy's opinions are not IBM policy

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