Executive Summary
Summary | |
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Title | Qt vulnerability |
Informations | |||
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Name | USN-513-1 | First vendor Publication | 2007-09-18 |
Vendor | Ubuntu | Last vendor Modification | 2007-09-18 |
Severity (Vendor) | N/A | Revision | N/A |
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
A security issue affects the following Ubuntu releases: Ubuntu 6.06 LTS Ubuntu 6.10 Ubuntu 7.04 This advisory also applies to the corresponding versions of Kubuntu, Edubuntu, and Xubuntu. The problem can be corrected by upgrading your system to the following package versions: Ubuntu 6.06 LTS: Ubuntu 6.10: Ubuntu 7.04: After a standard system upgrade you need to restart your session to affect the necessary changes. Details follow: Dirk Mueller discovered that UTF8 strings could be made to cause a small buffer overflow. A remote attacker could exploit this by sending specially crafted strings to applications that use the Qt3 library for UTF8 processing, potentially leading to arbitrary code execution with user privileges, or a denial of service. |
Original Source
Url : http://www.ubuntu.com/usn/USN-513-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-119 | Failure to Constrain Operations within the Bounds of a Memory Buffer |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:11159 | |||
Oval ID: | oval:org.mitre.oval:def:11159 | ||
Title: | Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable. | ||
Description: | Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable. | ||
Family: | unix | Class: | vulnerability |
Reference(s): | CVE-2007-4137 | Version: | 5 |
Platform(s): | Red Hat Enterprise Linux 3 CentOS Linux 3 Red Hat Enterprise Linux 4 CentOS Linux 4 Oracle Linux 4 Red Hat Enterprise Linux 5 CentOS Linux 5 Oracle Linux 5 | Product(s): | |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:17295 | |||
Oval ID: | oval:org.mitre.oval:def:17295 | ||
Title: | USN-513-1 -- qt-x11-free vulnerability | ||
Description: | Dirk Mueller discovered that UTF8 strings could be made to cause a small buffer overflow. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-513-1 CVE-2007-4137 | Version: | 5 |
Platform(s): | Ubuntu 6.06 Ubuntu 6.10 Ubuntu 7.04 | Product(s): | qt-x11-free |
Definition Synopsis: | |||
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Definition Id: oval:org.mitre.oval:def:20432 | |||
Oval ID: | oval:org.mitre.oval:def:20432 | ||
Title: | DSA-1426-1 qt-x11-free - several vulnerabilities | ||
Description: | Several local/remote vulnerabilities have been discovered in the Qt GUI library. | ||
Family: | unix | Class: | patch |
Reference(s): | DSA-1426-1 CVE-2007-3388 CVE-2007-4137 | Version: | 5 |
Platform(s): | Debian GNU/Linux 4.0 | Product(s): | qt-x11-free |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:22579 | |||
Oval ID: | oval:org.mitre.oval:def:22579 | ||
Title: | ELSA-2007:0883: qt security update (Important) | ||
Description: | Off-by-one error in the QUtf8Decoder::toUnicode function in Trolltech Qt 3 allows context-dependent attackers to cause a denial of service (crash) via a crafted Unicode string that triggers a heap-based buffer overflow. NOTE: Qt 4 has the same error in the QUtf8Codec::convertToUnicode function, but it is not exploitable. | ||
Family: | unix | Class: | patch |
Reference(s): | ELSA-2007:0883-02 CVE-2007-0242 CVE-2007-4137 | Version: | 13 |
Platform(s): | Oracle Linux 5 | Product(s): | qt |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
---|---|
2009-04-09 | Name : Mandriva Update for qt MDKSA-2007:183 (qt) File : nvt/gb_mandriva_MDKSA_2007_183.nasl |
2009-03-23 | Name : Ubuntu Update for qt-x11-free vulnerability USN-513-1 File : nvt/gb_ubuntu_USN_513_1.nasl |
2009-02-27 | Name : Fedora Update for qt FEDORA-2007-2216 File : nvt/gb_fedora_2007_2216_qt_fc7.nasl |
2009-02-27 | Name : Fedora Update for qt FEDORA-2007-703 File : nvt/gb_fedora_2007_703_qt_fc6.nasl |
2008-09-24 | Name : Gentoo Security Advisory GLSA 200710-28 (qt) File : nvt/glsa_200710_28.nasl |
2008-09-24 | Name : Gentoo Security Advisory GLSA 200712-08 (emul-linux-x86-qtlibs) File : nvt/glsa_200712_08.nasl |
2008-01-17 | Name : Debian Security Advisory DSA 1426-1 (qt-x11-free) File : nvt/deb_1426_1.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
---|---|
39384 | Qt QUtf8Decoder::toUnicode Function Off-By-One |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2013-07-12 | Name : The remote Oracle Linux host is missing one or more security updates. File : oraclelinux_ELSA-2007-0883.nasl - Type : ACT_GATHER_INFO |
2012-08-01 | Name : The remote Scientific Linux host is missing one or more security updates. File : sl_20070913_qt_on_SL5_x.nasl - Type : ACT_GATHER_INFO |
2009-09-24 | Name : The remote SuSE 9 host is missing a security-related patch. File : suse9_11795.nasl - Type : ACT_GATHER_INFO |
2007-12-13 | Name : The remote SuSE 10 host is missing a security-related patch. File : suse_qt3-4420.nasl - Type : ACT_GATHER_INFO |
2007-12-11 | Name : The remote Debian host is missing a security-related update. File : debian_DSA-1426.nasl - Type : ACT_GATHER_INFO |
2007-11-10 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-513-1.nasl - Type : ACT_GATHER_INFO |
2007-11-06 | Name : The remote Fedora host is missing a security update. File : fedora_2007-2216.nasl - Type : ACT_GATHER_INFO |
2007-10-26 | Name : The remote Gentoo host is missing one or more security-related patches. File : gentoo_GLSA-200710-28.nasl - Type : ACT_GATHER_INFO |
2007-10-17 | Name : The remote openSUSE host is missing a security update. File : suse_qt3-4421.nasl - Type : ACT_GATHER_INFO |
2007-09-24 | Name : The remote Fedora Core host is missing a security update. File : fedora_2007-703.nasl - Type : ACT_GATHER_INFO |
2007-09-14 | Name : The remote CentOS host is missing one or more security updates. File : centos_RHSA-2007-0883.nasl - Type : ACT_GATHER_INFO |
2007-09-14 | Name : The remote Mandrake Linux host is missing one or more security updates. File : mandrake_MDKSA-2007-183.nasl - Type : ACT_GATHER_INFO |
2007-09-14 | Name : The remote Red Hat host is missing one or more security updates. File : redhat-RHSA-2007-0883.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:04:37 |
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