RedHat: RHSA-2011-1323:01 Moderate: qt security update
Summary
Qt is a software toolkit that simplifies the task of writing and
maintaining GUI (Graphical User Interface) applications for the X Window
System. HarfBuzz is an OpenType text shaping engine.
A buffer overflow flaw was found in the harfbuzz module in Qt. If a user
loaded a specially-crafted font file with an application linked against Qt,
it could cause the application to crash or, possibly, execute arbitrary
code with the privileges of the user running the application.
(CVE-2011-3193)
A buffer overflow flaw was found in the way Qt handled certain gray-scale
image files. If a user loaded a specially-crafted gray-scale image file
with an application linked against Qt, it could cause the application to
crash or, possibly, execute arbitrary code with the privileges of the user
running the application. (CVE-2011-3194)
Users of Qt should upgrade to these updated packages, which contain
backported patches to correct these issues. All running applications linked
against Qt libraries must be restarted for this update to take effect.
Summary
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
https://access.redhat.com/kb/docs/DOC-11259
References
https://www.redhat.com/security/data/cve/CVE-2011-3193.html https://www.redhat.com/security/data/cve/CVE-2011-3194.html https://access.redhat.com/security/updates/classification/#moderate
Package List
Red Hat Enterprise Linux Desktop (v. 6):
Source:
i386:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
x86_64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
phonon-backend-gstreamer-4.6.2-17.el6_1.1.x86_64.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.x86_64.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.x86_64.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.x86_64.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.x86_64.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.x86_64.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source:
i386:
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-demos-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-examples-4.6.2-17.el6_1.1.i686.rpm
noarch:
qt-doc-4.6.2-17.el6_1.1.noarch.rpm
x86_64:
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-demos-4.6.2-17.el6_1.1.x86_64.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.x86_64.rpm
qt-examples-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node (v. 6):
Source:
x86_64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.x86_64.rpm
qt-4.6.2-17.el6_1.1.x86_64.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-sqlite-4.6.2-17.el6_1.1.x86_64.rpm
qt-x11-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source:
noarch:
qt-doc-4.6.2-17.el6_1.1.noarch.rpm
x86_64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-demos-4.6.2-17.el6_1.1.x86_64.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.x86_64.rpm
qt-examples-4.6.2-17.el6_1.1.x86_64.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.x86_64.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.x86_64.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.x86_64.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
Red Hat Enterprise Linux Server (v. 6):
Source:
i386:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
noarch:
qt-doc-4.6.2-17.el6_1.1.noarch.rpm
ppc64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.ppc.rpm
phonon-backend-gstreamer-4.6.2-17.el6_1.1.ppc64.rpm
qt-4.6.2-17.el6_1.1.ppc.rpm
qt-4.6.2-17.el6_1.1.ppc64.rpm
qt-debuginfo-4.6.2-17.el6_1.1.ppc.rpm
qt-debuginfo-4.6.2-17.el6_1.1.ppc64.rpm
qt-devel-4.6.2-17.el6_1.1.ppc.rpm
qt-devel-4.6.2-17.el6_1.1.ppc64.rpm
qt-mysql-4.6.2-17.el6_1.1.ppc.rpm
qt-mysql-4.6.2-17.el6_1.1.ppc64.rpm
qt-odbc-4.6.2-17.el6_1.1.ppc.rpm
qt-odbc-4.6.2-17.el6_1.1.ppc64.rpm
qt-postgresql-4.6.2-17.el6_1.1.ppc.rpm
qt-postgresql-4.6.2-17.el6_1.1.ppc64.rpm
qt-sqlite-4.6.2-17.el6_1.1.ppc.rpm
qt-sqlite-4.6.2-17.el6_1.1.ppc64.rpm
qt-x11-4.6.2-17.el6_1.1.ppc.rpm
qt-x11-4.6.2-17.el6_1.1.ppc64.rpm
s390x:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.s390.rpm
phonon-backend-gstreamer-4.6.2-17.el6_1.1.s390x.rpm
qt-4.6.2-17.el6_1.1.s390.rpm
qt-4.6.2-17.el6_1.1.s390x.rpm
qt-debuginfo-4.6.2-17.el6_1.1.s390.rpm
qt-debuginfo-4.6.2-17.el6_1.1.s390x.rpm
qt-devel-4.6.2-17.el6_1.1.s390.rpm
qt-devel-4.6.2-17.el6_1.1.s390x.rpm
qt-mysql-4.6.2-17.el6_1.1.s390.rpm
qt-mysql-4.6.2-17.el6_1.1.s390x.rpm
qt-odbc-4.6.2-17.el6_1.1.s390.rpm
qt-odbc-4.6.2-17.el6_1.1.s390x.rpm
qt-postgresql-4.6.2-17.el6_1.1.s390.rpm
qt-postgresql-4.6.2-17.el6_1.1.s390x.rpm
qt-sqlite-4.6.2-17.el6_1.1.s390.rpm
qt-sqlite-4.6.2-17.el6_1.1.s390x.rpm
qt-x11-4.6.2-17.el6_1.1.s390.rpm
qt-x11-4.6.2-17.el6_1.1.s390x.rpm
x86_64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
phonon-backend-gstreamer-4.6.2-17.el6_1.1.x86_64.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.x86_64.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.x86_64.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.x86_64.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.x86_64.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.x86_64.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.x86_64.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
Source:
i386:
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-demos-4.6.2-17.el6_1.1.i686.rpm
qt-examples-4.6.2-17.el6_1.1.i686.rpm
ppc64:
qt-debuginfo-4.6.2-17.el6_1.1.ppc64.rpm
qt-demos-4.6.2-17.el6_1.1.ppc64.rpm
qt-examples-4.6.2-17.el6_1.1.ppc64.rpm
s390x:
qt-debuginfo-4.6.2-17.el6_1.1.s390x.rpm
qt-demos-4.6.2-17.el6_1.1.s390x.rpm
qt-examples-4.6.2-17.el6_1.1.s390x.rpm
x86_64:
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-demos-4.6.2-17.el6_1.1.x86_64.rpm
qt-examples-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source:
i386:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
noarch:
qt-doc-4.6.2-17.el6_1.1.noarch.rpm
x86_64:
phonon-backend-gstreamer-4.6.2-17.el6_1.1.i686.rpm
phonon-backend-gstreamer-4.6.2-17.el6_1.1.x86_64.rpm
qt-4.6.2-17.el6_1.1.i686.rpm
qt-4.6.2-17.el6_1.1.x86_64.rpm
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-devel-4.6.2-17.el6_1.1.i686.rpm
qt-devel-4.6.2-17.el6_1.1.x86_64.rpm
qt-mysql-4.6.2-17.el6_1.1.i686.rpm
qt-mysql-4.6.2-17.el6_1.1.x86_64.rpm
qt-odbc-4.6.2-17.el6_1.1.i686.rpm
qt-odbc-4.6.2-17.el6_1.1.x86_64.rpm
qt-postgresql-4.6.2-17.el6_1.1.i686.rpm
qt-postgresql-4.6.2-17.el6_1.1.x86_64.rpm
qt-sqlite-4.6.2-17.el6_1.1.i686.rpm
qt-sqlite-4.6.2-17.el6_1.1.x86_64.rpm
qt-x11-4.6.2-17.el6_1.1.i686.rpm
qt-x11-4.6.2-17.el6_1.1.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
Source:
i386:
qt-debuginfo-4.6.2-17.el6_1.1.i686.rpm
qt-demos-4.6.2-17.el6_1.1.i686.rpm
qt-examples-4.6.2-17.el6_1.1.i686.rpm
x86_64:
qt-debuginfo-4.6.2-17.el6_1.1.x86_64.rpm
qt-demos-4.6.2-17.el6_1.1.x86_64.rpm
qt-examples-4.6.2-17.el6_1.1.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/#package
Topic
Updated qt packages that fix two security issues are now available for RedHat Enterprise Linux 6.The Red Hat Security Response Team has rated this update as having moderatesecurity impact. Common Vulnerability Scoring System (CVSS) base scores,which give detailed severity ratings, are available for each vulnerabilityfrom the CVE links in the References section.
Topic
Relevant Releases Architectures
Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64
Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 6) - i386, noarch, ppc64, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 6) - i386, ppc64, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 6) - i386, noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 6) - i386, x86_64
Bugs Fixed
733118 - CVE-2011-3193 qt/harfbuzz buffer overflow
733119 - CVE-2011-3194 qt buffer overflow in greyscale images