[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Message-ID: <503E5E81.6010404@redhat.com>
Date: Wed, 29 Aug 2012 12:25:05 -0600
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: Jan Lieskovsky <jlieskov@...hat.com>, Gerald Combs <gerald@...eshark.org>,
Jan Safranek <jsafrane@...hat.com>,
Martin Wilck <martin.wilck@...fujitsu.com>
Subject: Re: CVE Request -- wireshark (X >= 1.6.8): DoS (excessive
CPU use and infinite loop) in DRDA dissector
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
On 08/29/2012 09:39 AM, Jan Lieskovsky wrote:
> Hello Kurt, Steve, Gerald, vendors,
>
> a denial of service flaw was found in the way Distributed
> Relational Database Architecture (DRDA) dissector of Wireshark, a
> network traffic analyzer, performed processing of certain DRDA
> packet capture files. A remote attacker could create a
> specially-crafted capture file that, when opened could lead to
> wireshark executable to consume excessive amount of CPU time and
> hang with an infinite loop.
>
> Issue found by: Martin Wilck
>
> Upstream bug report: [1]
> https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666
>
> Reproducer: [2]
> https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7666#c0
>
> References: [3] https://bugzilla.redhat.com/show_bug.cgi?id=849926
>
> Affected versions: Seems to affect wireshark 1.6.x versions and
> later (1.0.x and 1.2.x definitely aren't affected)
>
> Could you allocate a CVE id for this?
>
> Thank you && Regards, Jan. -- Jan iankko Lieskovsky / Red Hat
> Security Response Team
Please use CVE-2012-3548 for this issue.
- --
Kurt Seifried Red Hat Security Response Team (SRT)
PGP: 0x5E267993 A90B F995 7350 148F 66BF 7554 160D 4553 5E26 7993
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.12 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://www.enigmail.net/
iQIcBAEBAgAGBQJQPl6BAAoJEBYNRVNeJnmTV/0QAJyDsp6OHvnADeErcigT7Kxg
E0W2fLtb635roZdDV7Qo8k1R/huY0P89VZjDM7cyOH6FqjAx9GpFfbFf/QUOVjjR
3rFBNx9p0iChyyIUtC8z2jNRO+d0EhcuhbF348remhNKAf5fbxd/J+C2j4VVxf+L
X8n3OpZsAJMh94jmKxt2JfJppVN8gDfAL8TlUItLsZeN5DyfTOXMPoaGSQxhjgxy
SjE3/WGzQUrNLwzBjMseIq3fKa6SI7+Owy3YYAS+w/tXxAlr+c8BzD6x5ej0PG1H
NJI2xbnl1na2WL2Cf8C2QbK57vQAE6qF/ApEicM/oRB0H8abR+uAJzheg+ciRTl+
Ulc614pXJVdRRVP0/J2J/Iie60HD1zS9YOHFPGVsUMoKCOAWBlgys/+Sgyo9hBwl
9bZlN2wSsp3Q1bm+BU/i7+f9BI0CKREM8CIzlJmZKXNSGPZ0JXryDx+Spm1+qezG
DJlWdhPa2IlLQJH5f8U9qUKZbocQPkaDo1+mai5MzOId3uVQuWBhLz9uTCbL0y+Y
8to53q/QJ0isHAnBripJkDk4krgr0O36ZKisnBSUcnEHtCKNRElUhdyWvmdEYYog
rBElX0caPyqrh8Ul9ATqIJJeSa1lSgxWYqPndP8E9g+ypGqMvpLlhrqXiSPX1uvH
uBhGnDzTdDnT5XBJfZJu
=jqeq
-----END PGP SIGNATURE-----
Powered by blists - more mailing lists
Please check out the
Open Source Software Security Wiki, which is counterpart to this
mailing list.
Confused about mailing lists and their use?
Read about mailing lists on Wikipedia
and check out these
guidelines on proper formatting of your messages.
