[RHSA-2017:0837-01] Important: icoutils security update

[news 28]

-----BEGIN PGP SIGNED MESSAGE-----

Hash: SHA1

 

=====================================================================

Red Hat Security Advisory

 

Synopsis: Important: icoutils security update

Advisory ID: RHSA-2017:0837-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2017-0837.html

Issue date: 2017-03-23

CVE Names: CVE-2017-5208 CVE-2017-5332 CVE-2017-5333

CVE-2017-6009 CVE-2017-6010 CVE-2017-6011

=====================================================================

 

1. Summary:

 

An update for icoutils is now available for Red Hat Enterprise Linux 7.

 

Red Hat Product Security has rated this update as having a security impact

of Important. A Common Vulnerability Scoring System (CVSS) base score,

which gives a detailed severity rating, is available for each vulnerability

from the CVE link(s) in the References section.

 

2. Relevant releases/architectures:

 

Red Hat Enterprise Linux Client (v. 7) - x86_64

Red Hat Enterprise Linux ComputeNode (v. 7) - x86_64

Red Hat Enterprise Linux Server (v. 7) - aarch64, ppc64le, x86_64

Red Hat Enterprise Linux Server Optional (v. 7) - ppc64, s390x

Red Hat Enterprise Linux Workstation (v. 7) - x86_64

 

3. Description:

 

The icoutils are a set of programs for extracting and converting images in

Microsoft Windows icon and cursor files. These files usually have the

extension .ico or .cur, but they can also be embedded in executables or

libraries.

 

Security Fix(es):

 

* Multiple vulnerabilities were found in icoutils, in the wrestool program.

An attacker could create a crafted executable that, when read by wrestool,

could result in memory corruption leading to a crash or potential code

execution. (CVE-2017-5208, CVE-2017-5333, CVE-2017-6009)

 

* A vulnerability was found in icoutils, in the wrestool program. An

attacker could create a crafted executable that, when read by wrestool,

could result in failure to allocate memory or an over-large memcpy

operation, leading to a crash. (CVE-2017-5332)

 

* Multiple vulnerabilities were found in icoutils, in the icotool program.

An attacker could create a crafted ICO or CUR file that, when read by

icotool, could result in memory corruption leading to a crash or potential

code execution. (CVE-2017-6010, CVE-2017-6011)

 

4. Solution:

 

For details on how to apply this update, which includes the changes

described in this advisory, refer to:

 

https://access.redhat.com/articles/11258

 

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

 

1411251 - CVE-2017-5208 icoutils: Check_offset overflow on 64-bit systems

1412259 - CVE-2017-5333 icoutils: Integer overflow vulnerability in extract.c

1412263 - CVE-2017-5332 icoutils: Access to unallocated memory possible in extract.c

1422906 - CVE-2017-6009 icoutils: Buffer overflow in the decode_ne_resource_id function

1422907 - CVE-2017-6010 icoutils: Buffer overflow in the extract_icons function

1422908 - CVE-2017-6011 icoutils: Buffer overflow in the simple_vec function

 

6. Package List:

 

Red Hat Enterprise Linux Client (v. 7):

 

Source:

icoutils-0.31.3-1.el7_3.src.rpm

 

x86_64:

icoutils-0.31.3-1.el7_3.x86_64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux ComputeNode (v. 7):

 

Source:

icoutils-0.31.3-1.el7_3.src.rpm

 

x86_64:

icoutils-0.31.3-1.el7_3.x86_64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 7):

 

Source:

icoutils-0.31.3-1.el7_3.src.rpm

 

aarch64:

icoutils-0.31.3-1.el7_3.aarch64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.aarch64.rpm

 

ppc64le:

icoutils-0.31.3-1.el7_3.ppc64le.rpm

icoutils-debuginfo-0.31.3-1.el7_3.ppc64le.rpm

 

x86_64:

icoutils-0.31.3-1.el7_3.x86_64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.x86_64.rpm

 

Red Hat Enterprise Linux Server Optional (v. 7):

 

Source:

icoutils-0.31.3-1.el7_3.src.rpm

 

ppc64:

icoutils-0.31.3-1.el7_3.ppc64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.ppc64.rpm

 

s390x:

icoutils-0.31.3-1.el7_3.s390x.rpm

icoutils-debuginfo-0.31.3-1.el7_3.s390x.rpm

 

Red Hat Enterprise Linux Workstation (v. 7):

 

Source:

icoutils-0.31.3-1.el7_3.src.rpm

 

x86_64:

icoutils-0.31.3-1.el7_3.x86_64.rpm

icoutils-debuginfo-0.31.3-1.el7_3.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://access.redhat.com/security/team/key/

 

7. References:

 

https://access.redhat.com/security/cve/CVE-2017-5208

https://access.redhat.com/security/cve/CVE-2017-5332

https://access.redhat.com/security/cve/CVE-2017-5333

https://access.redhat.com/security/cve/CVE-2017-6009

https://access.redhat.com/security/cve/CVE-2017-6010

https://access.redhat.com/security/cve/CVE-2017-6011

https://access.redhat.com/security/updates/classification/#important

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2017 Red Hat, Inc.

-----BEGIN PGP SIGNATURE-----

Version: GnuPG v1

 

iD8DBQFY0yDrXlSAg2UNWIIRAnbpAJwKPfo+sG8Id1gt+QuN/L1FF8dzTACdGdS9

GWPQgSp4zotoovuN6hXlavE=

=aSHi

-----END PGP SIGNATURE-----

 

--