Executive Summary
Summary | |
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Title | qt security and bug fix update |
Informations | |||
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Name | RHSA-2012:0880 | First vendor Publication | 2012-06-20 |
Vendor | RedHat | Last vendor Modification | 2012-06-20 |
Severity (Vendor) | Moderate | Revision | 04 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:P/I:P/A:P) | |||
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Cvss Base Score | 7.5 | Attack Range | Network |
Cvss Impact Score | 6.4 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Updated qt packages that fix two security issues and three bugs are now available for Red Hat Enterprise Linux 6. The Red Hat Security Response Team has rated this update as having moderate 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 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 3. Description: 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-2011-3922) A flaw was found in the way Qt handled X.509 certificates with IP address wildcards. An attacker able to obtain a certificate with a Common Name containing an IP wildcard could possibly use this flaw to impersonate an SSL server to client applications that are using Qt. This update also introduces more strict handling for hostname wildcard certificates by disallowing the wildcard character to match more than one hostname component. (CVE-2010-5076) This update also fixes the following bugs: * The Phonon API allowed premature freeing of the media object. Consequently, GStreamer could terminate unexpectedly as it failed to access the released media object. This update modifies the underlying Phonon API code and the problem no longer occurs. (BZ#694684) * Previously, Qt could output the "Unrecognized OpenGL version" error and fall back to OpenGL-version-1 compatibility mode. This happened because Qt failed to recognize the version of OpenGL installed on the system if the system was using a version of OpenGL released later than the Qt version in use. This update adds the code for recognition of OpenGL versions to Qt and if the OpenGL version is unknown, Qt assumes that the last-known version of OpenGL is available. (BZ#757793) * Previously Qt included a compiled-in list of trusted CA (Certificate Authority) certificates, that could have been used if Qt failed to open a system's ca-bundle.crt file. With this update, Qt no longer includes compiled-in CA certificates and only uses the system bundle. (BZ#734444) 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. 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 https://access.redhat.com/knowledge/articles/11258 5. Bugs fixed (http://bugzilla.redhat.com/): 630063 - CVE-2010-5076 Qt: QSslSocket incorrect handling of IP wildcards in certificate Common Name 694684 - [abrt] kdebase-workspace-4.3.4-19.el6: Process /usr/bin/systemsettings was killed by signal 11 (SIGSEGV) 734444 - qt: list of trusted CA certificates should not be compiled into library [rhel-6] 772125 - CVE-2011-3922 qt: Stack-based buffer overflow in embedded harfbuzz code |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2012-0880.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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50 % | CWE-787 | Out-of-bounds Write (CWE/SANS Top 25) |
50 % | CWE-20 | Improper Input Validation |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:14871 | |||
Oval ID: | oval:org.mitre.oval:def:14871 | ||
Title: | Stack-based buffer overflow in Google Chrome before 16.0.912.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to glyph handling. | ||
Description: | Stack-based buffer overflow in Google Chrome before 16.0.912.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to glyph handling. | ||
Family: | windows | Class: | vulnerability |
Reference(s): | CVE-2011-3922 | Version: | 14 |
Platform(s): | Microsoft Windows 7 Microsoft Windows Server 2008 Microsoft Windows Vista Microsoft Windows Server 2003 Microsoft Windows XP Microsoft Windows 2000 | Product(s): | Google Chrome |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:20661 | |||
Oval ID: | oval:org.mitre.oval:def:20661 | ||
Title: | RHSA-2012:0880: qt security and bug fix update (Moderate) | ||
Description: | Stack-based buffer overflow in Google Chrome before 16.0.912.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors related to glyph handling. | ||
Family: | unix | Class: | patch |
Reference(s): | RHSA-2012:0880-04 CESA-2012:0880 CVE-2010-5076 CVE-2011-3922 | Version: | 29 |
Platform(s): | Red Hat Enterprise Linux 6 CentOS Linux 6 | Product(s): | qt |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:27888 | |||
Oval ID: | oval:org.mitre.oval:def:27888 | ||
Title: | DEPRECATED: ELSA-2012-0880 -- qt security and bug fix update (moderate) | ||
Description: | [1:4.6.2-24] - Resolves: bz#734444, list of trusted CA certificates should not be compiled into library [1:4.6.2-23] - Resolves: bz#805433, CVE-2011-3922 [1:4.6.2-22] - Resolves: bz#694684, phonon crash [1:4.6.2-21] - Resolves: #rhbz757793, add OpenGL 3.1, 3.2, 3.3 and 4.0 recognition to QGLFormat | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2012-0880 CVE-2010-5076 CVE-2011-3922 | Version: | 4 |
Platform(s): | Oracle Linux 6 | Product(s): | qt |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2012-12-26 | Name : Fedora Update for qt FEDORA-2012-19715 File : nvt/gb_fedora_2012_19715_qt_fc16.nasl |
2012-10-19 | Name : Fedora Update for qt FEDORA-2012-15203 File : nvt/gb_fedora_2012_15203_qt_fc16.nasl |
2012-08-02 | Name : SuSE Update for libqt4 openSUSE-SU-2012:0091-1 (libqt4) File : nvt/gb_suse_2012_0091_1.nasl |
2012-07-30 | Name : CentOS Update for phonon-backend-gstreamer CESA-2012:0880 centos6 File : nvt/gb_CESA-2012_0880_phonon-backend-gstreamer_centos6.nasl |
2012-07-16 | Name : Ubuntu Update for qt4-x11 USN-1504-1 File : nvt/gb_ubuntu_USN_1504_1.nasl |
2012-06-22 | Name : RedHat Update for qt RHSA-2012:0880-04 File : nvt/gb_RHSA-2012_0880-04_qt.nasl |
2012-04-02 | Name : Fedora Update for qt FEDORA-2012-0523 File : nvt/gb_fedora_2012_0523_qt_fc16.nasl |
2012-02-12 | Name : Gentoo Security Advisory GLSA 201201-03 (chromium v8) File : nvt/glsa_201201_03.nasl |
2012-02-01 | Name : Fedora Update for qt FEDORA-2011-17565 File : nvt/gb_fedora_2011_17565_qt_fc15.nasl |
2012-01-10 | Name : Google Chrome Multiple Denial of Service Vulnerabilities - January12 (Linux) File : nvt/gb_google_chrome_mult_dos_vuln_jan12_lin.nasl |
2012-01-10 | Name : Google Chrome Multiple Denial of Service Vulnerabilities - January12 (Mac OS X) File : nvt/gb_google_chrome_mult_dos_vuln_jan12_macosx.nasl |
2012-01-10 | Name : Google Chrome Multiple Denial of Service Vulnerabilities - January12 (Windows) File : nvt/gb_google_chrome_mult_dos_vuln_jan12_win.nasl |
0000-00-00 | Name : FreeBSD Ports: chromium File : nvt/freebsd_chromium0.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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78150 | Google Chrome Glyph Handling Remote Overflow |
Nessus® Vulnerability Scanner
Date | Description |
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2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-107.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-72.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_3_libQtWebKit-devel-120110.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_libQtWebKit-devel-120110.nasl - Type : ACT_GATHER_INFO |
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2012-0880.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20120620_qt_on_SL6_x.nasl - Type : ACT_GATHER_INFO |
2012-07-12 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1504-1.nasl - Type : ACT_GATHER_INFO |
2012-07-11 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2012-0880.nasl - Type : ACT_GATHER_INFO |
2012-06-20 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2012-0880.nasl - Type : ACT_GATHER_INFO |
2012-01-30 | Name : The remote Fedora host is missing a security update. File : fedora_2011-17565.nasl - Type : ACT_GATHER_INFO |
2012-01-23 | Name : The remote Fedora host is missing a security update. File : fedora_2012-0523.nasl - Type : ACT_GATHER_INFO |
2012-01-19 | Name : The remote SuSE 11 host is missing one or more security updates. File : suse_11_libQtWebKit-devel-120109.nasl - Type : ACT_GATHER_INFO |
2012-01-10 | Name : The remote host contains a web browser that is affected by multiple vulnerabi... File : google_chrome_16_0_912_75.nasl - Type : ACT_GATHER_INFO |
2012-01-09 | Name : The remote FreeBSD host is missing a security-related update. File : freebsd_pkg_1a1aef8e389411e18b5c00262d5ed8ee.nasl - Type : ACT_GATHER_INFO |
2012-01-09 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-201201-03.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:56:03 |
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