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Category:   Application (Generic)  >   LibTIFF Vendors:   libtiff.org
(Red Hat Issues Fix for libtiff) Mac OS X Multiple Flaws Let Remote Users Execute Arbitrary Code, Deny Service, and Upload/Access Files and Local Users Gain Elevated Privileges
SecurityTracker Alert ID:  1024176
SecurityTracker URL:  http://securitytracker.com/id/1024176
CVE Reference:   CVE-2010-1411   (Links to External Site)
Date:  Jul 8 2010
Impact:   Denial of service via network, Disclosure of authentication information, Disclosure of system information, Disclosure of user information, Execution of arbitrary code via network, Modification of user information, User access via local system, User access via network
Fix Available:  Yes  Vendor Confirmed:  Yes  

Description:   Multiple vulnerabilities were reported in Mac OS X. A remote user can cause arbitrary code to be executed on the target user's system. A local user can obtain elevated privileges on the target system. A remote user can cause denial of service conditions. A remote user can conduct cross-site scripting attacks. A remote user can view or upload files on the target system. LibTIFF is affected on Red Hat Enterprise Linux.

A remote user can create a specially crafted MPEG2 movie file that, when loaded by the target user, will trigger a memory corruption error and execute arbitrary code on the target system [CVE-2010-0543]. The code will run with the privileges of the target user. For version 10.6.x, this bug was fixed in version 10.6.2.

When "Apply to enclosed items..." is selected in the Finder "Get Info" window, the ownership of the enclosed items is not changed [CVE-2010-0545]. As a result, the enclosed files and folders may have the wrong permissions. Michi Ruepp of pianobakery.com reported this vulnerability.

A user can create a specially crafted disk image or remote share that, when unmounted by the target user, will exploit a symlink flaw in Folder Manager and cause an arbitrary folder to be deleted with the permissions of the target user [CVE-2010-0546].

A remote user can create specially crafted HTML that, when loaded by the target user, will cause arbitrary JavaScript to be executed by the Help Viewer in the local domain [CVE-2010-1373]. Systems prior to Mac OS X version 10.6 are not affected. Clint Ruoho of Laconic Security reported this vulnerability.

A remote user can exploit a directory traversal flaw in iChat to upload files to arbitrary locations on the target user's system for users that are using AIM in iChat [CVE-2010-1374].

A local user can invoke NetAuthSysAgent to execute certain operations and obtain system privileges [CVE-2010-1375]. Mac OS X version 10.6 is not affected.

A remote user can create specially crafted HTML that, when loaded by the target user, will exploit a format string flaw in the processing of 'afp:', 'cifs:', and 'smb:' URLs to execute arbitrary code on the target user's system [CVE-2010-1376]. Systems prior to Mac OS X version 10.6 are not affected. Ilja van Sprundel of IOActive and Chris Ries ofCarnegie Mellon University Computing Services reported this vulnerability.

Open Directory uses a non secure connection if an SSL connection is not available when binding to a network account server via System Preferences. A remote user with the ability to conduct a man-in-the-middle attack can impersonate a network account server [CVE-2010-1377]. Systems prior to Mac OS X version 10.6 are not affected.

A device on the local network can advertise a printing service with a Unicode character in the service name to cause printing in certain application to fail [CVE-2010-1379]. Filipp Lepalaan of mcare Oy reported this vulnerability.

A remote or local user with access to a printer can cause an integer overflow in the cgtexttops CUPS filter and execute arbitrary code [CVE-2010-1380]. Mac OS X versions prior to version 10.6 are not affected. regenrecht reported this vulnerability via iDefense.

A remote user can exploit a configuration flaw in the SMB File Server to obtain access to arbitrary files on the share [CVE-2010-1381].

A remote user can create specially crafted Wiki content that, when loaded by a target user, will cause arbitrary scripting code to be executed by the target user's browser [CVE-2010-1382]. The code will originate from the site running the Mac OS X software and will run in the security context of that site. As a result, the code will be able to access the target user's cookies (including authentication cookies), if any, associated with the site, access data recently submitted by the target user via web form to the site, or take actions on the site acting as the target user.

A remote user can create a specially crafted TIFF file that, when loaded by the target user, will trigger an integer overflow and execute arbitrary code on the target user's system [CVE-2010-1411]. Kevin Finisterre of digitalmunition.com reported this vulnerability.

Impact:   A remote user can create a file that, when loaded by the target user, will execute arbitrary code on the target user's system.

A remote user can cause denial of service conditions.

A local user can obtain system privileges on the target system.

A remote user can access the target user's cookies (including authentication cookies), if any, associated with the target user, access data recently submitted by the target user via web form to the target site, or take actions on the target site acting as the target user.

A remote user can view files on the target system.

A remote user can upload files to arbitrary locations on the target user's system.

Solution:   Red Hat has issued a fix for LibTIFF for CVE-2010-1411.

The Red Hat advisory is available at:

https://rhn.redhat.com/errata/RHSA-2010-0520.html

Cause:   Access control error, Boundary error, Configuration error, Input validation error
Underlying OS:  Linux (Red Hat Enterprise)
Underlying OS Comments:  3

Message History:   This archive entry is a follow-up to the message listed below.
Jun 16 2010 Mac OS X Multiple Flaws Let Remote Users Execute Arbitrary Code, Deny Service, and Upload/Access Files and Local Users Gain Elevated Privileges



 Source Message Contents

Subject:  [RHSA-2010:0520-01] Important: libtiff security update

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: libtiff security update
Advisory ID:       RHSA-2010:0520-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2010-0520.html
Issue date:        2010-07-08
CVE Names:         CVE-2010-1411 CVE-2010-2598 
=====================================================================

1. Summary:

Updated libtiff packages that fix two security issues are now available for
Red Hat Enterprise Linux 3.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

2. Relevant releases/architectures:

Red Hat Desktop version 3 - i386, x86_64
Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64

3. Description:

The libtiff packages contain a library of functions for manipulating Tagged
Image File Format (TIFF) files.

Multiple integer overflow flaws, leading to a buffer overflow, were
discovered in libtiff. An attacker could use these flaws to create a
specially-crafted TIFF file that, when opened, would cause an application
linked against libtiff to crash or, possibly, execute arbitrary code.
(CVE-2010-1411)

An input validation flaw was discovered in libtiff. An attacker could use
this flaw to create a specially-crafted TIFF file that, when opened, would
cause an application linked against libtiff to crash. (CVE-2010-2598)

Red Hat would like to thank Apple Product Security for responsibly
reporting the CVE-2010-1411 flaw, who credit Kevin Finisterre of
digitalmunition.com for the discovery of the issue.

All libtiff users are advised to upgrade to these updated packages, which
contain backported patches to resolve these issues. All running
applications linked against libtiff must be restarted for this update to
take effect.

4. Solution:

Before applying this update, make sure all previously-released errata
relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to
use the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

5. Bugs fixed (http://bugzilla.redhat.com/):

592361 - CVE-2010-1411 libtiff: integer overflows leading to heap overflow in Fax3SetupState
610786 - CVE-2010-2598 libtiff: crash when reading image with not configured compression

6. Package List:

Red Hat Enterprise Linux AS version 3:

Source:
ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/libtiff-3.5.7-34.el3.src.rpm

i386:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-devel-3.5.7-34.el3.i386.rpm

ia64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.ia64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.ia64.rpm
libtiff-devel-3.5.7-34.el3.ia64.rpm

ppc:
libtiff-3.5.7-34.el3.ppc.rpm
libtiff-3.5.7-34.el3.ppc64.rpm
libtiff-debuginfo-3.5.7-34.el3.ppc.rpm
libtiff-debuginfo-3.5.7-34.el3.ppc64.rpm
libtiff-devel-3.5.7-34.el3.ppc.rpm

s390:
libtiff-3.5.7-34.el3.s390.rpm
libtiff-debuginfo-3.5.7-34.el3.s390.rpm
libtiff-devel-3.5.7-34.el3.s390.rpm

s390x:
libtiff-3.5.7-34.el3.s390.rpm
libtiff-3.5.7-34.el3.s390x.rpm
libtiff-debuginfo-3.5.7-34.el3.s390.rpm
libtiff-debuginfo-3.5.7-34.el3.s390x.rpm
libtiff-devel-3.5.7-34.el3.s390x.rpm

x86_64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.x86_64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.x86_64.rpm
libtiff-devel-3.5.7-34.el3.x86_64.rpm

Red Hat Desktop version 3:

Source:
ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/libtiff-3.5.7-34.el3.src.rpm

i386:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-devel-3.5.7-34.el3.i386.rpm

x86_64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.x86_64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.x86_64.rpm
libtiff-devel-3.5.7-34.el3.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

Source:
ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/libtiff-3.5.7-34.el3.src.rpm

i386:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-devel-3.5.7-34.el3.i386.rpm

ia64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.ia64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.ia64.rpm
libtiff-devel-3.5.7-34.el3.ia64.rpm

x86_64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.x86_64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.x86_64.rpm
libtiff-devel-3.5.7-34.el3.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

Source:
ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/libtiff-3.5.7-34.el3.src.rpm

i386:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-devel-3.5.7-34.el3.i386.rpm

ia64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.ia64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.ia64.rpm
libtiff-devel-3.5.7-34.el3.ia64.rpm

x86_64:
libtiff-3.5.7-34.el3.i386.rpm
libtiff-3.5.7-34.el3.x86_64.rpm
libtiff-debuginfo-3.5.7-34.el3.i386.rpm
libtiff-debuginfo-3.5.7-34.el3.x86_64.rpm
libtiff-devel-3.5.7-34.el3.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and 
details on how to verify the signature are available from
https://www.redhat.com/security/team/key/#package

7. References:

https://www.redhat.com/security/data/cve/CVE-2010-1411.html
https://www.redhat.com/security/data/cve/CVE-2010-2598.html
http://www.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at https://www.redhat.com/security/team/contact/

Copyright 2010 Red Hat, Inc.
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