9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.027 Low
EPSS
Percentile
90.4%
CentOS Errata and Security Advisory CESA-2011:1324
Qt 4 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 flaw in the way Qt 4 expanded certain UTF-8 characters could be used to
prevent a Qt 4 based application from properly sanitizing user input.
Depending on the application, this could allow an attacker to perform
directory traversal, or for web applications, a cross-site scripting (XSS)
attack. (CVE-2007-0242)
A buffer overflow flaw was found in the harfbuzz module in Qt 4. If a user
loaded a specially-crafted font file with an application linked against Qt
4, it could cause the application to crash or, possibly, execute arbitrary
code with the privileges of the user running the application.
(CVE-2011-3193)
Users of Qt 4 should upgrade to these updated packages, which contain
backported patches to correct these issues. All running applications linked
against Qt 4 libraries must be restarted for this update to take effect.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2011-September/079916.html
https://lists.centos.org/pipermail/centos-announce/2011-September/079917.html
Affected packages:
qt4
qt4-devel
qt4-doc
qt4-mysql
qt4-odbc
qt4-postgresql
qt4-sqlite
Upstream details at:
https://access.redhat.com/errata/RHSA-2011:1324
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 5 | i386 | qt4 | < 4.2.1-1.el5_7.1 | qt4-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-devel | < 4.2.1-1.el5_7.1 | qt4-devel-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-doc | < 4.2.1-1.el5_7.1 | qt4-doc-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-mysql | < 4.2.1-1.el5_7.1 | qt4-mysql-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-odbc | < 4.2.1-1.el5_7.1 | qt4-odbc-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-postgresql | < 4.2.1-1.el5_7.1 | qt4-postgresql-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4-sqlite | < 4.2.1-1.el5_7.1 | qt4-sqlite-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | i386 | qt4 | < 4.2.1-1.el5_7.1 | qt4-4.2.1-1.el5_7.1.i386.rpm |
CentOS | 5 | x86_64 | qt4 | < 4.2.1-1.el5_7.1 | qt4-4.2.1-1.el5_7.1.x86_64.rpm |
CentOS | 5 | i386 | qt4-devel | < 4.2.1-1.el5_7.1 | qt4-devel-4.2.1-1.el5_7.1.i386.rpm |