Trolltech Removes Qt Vulnerability
A moderately critical vulnerability was discovered in the QUtf8Decoder of Trolltech's Qt Framework.
The Trolltech developers have now released patch to remove the "QUtf8Decoder" security bug in Qt3 and Qt4. Attackers were able to exploit the vulnerability via a specially crafted Unicode string. Processing the string would cause applications to crash due to an off by one heap overflow and thus execute injected malicious code. According to Trolltech there is no way of exploiting the bug in Qt4.
The error is what's known as an "Off-By-One Error", which is typically caused by a logical error on the part of the programmer leading to control structures being parsed once too often, or not frequently enough. The error can cause a program to crash.
Patches for the vulnerability which is listed under CVE number CVE-2007-4137, are available from the manufacturer's website for Qt3 and Qt4. Distributions are now starting to offer updated program packages, Red Hat for example.
Issue 14: Raspberry Pi Handbook/Special Editions
Tag Cloud
News
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SCO Rises from the Swamp
Longtime litigator revives an ancient suit against IBM alleging Linux infringes on Unix copyrights.
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UberStudent Project Releases UberStudent 3.0
Specialty distro keeps the focus on advanced learning.
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openSUSE Conference Approaches
The openSUSE Conference will be held July 18-22, 2013, at the Olympic Museum in Thessaloniki, Greece.
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Drupal.org Hacked
Security breached at home sites of the CMS project.
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Oracle Takes Action on Java Security
Lead Java developer vows policy changes and more attention to fixing problems.
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Google and NASA Partner in Quantum Computing Project
Vendor D-Wave scores big with a sale to NASA's Quantum Intelligence Lab.
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Mageia Project Announces Mageia 3 Linux
Many package updates and Steam integration highlight the latest from the Mandriva-based community Linux.
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FSF Outs the World Wide Web Consortium over DRM Proposal
Richard Stallman calls for the W3C to remain independent of vendor interests.
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Debian 7.0 Debuts
The new release supports nine architectures, 73 human languages, and zero non-Free components.
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Alpha Version of Fedora 19 Released
Fedora developers release the first alpha version of Fedora 19, known as Schrödinger’s Cat, for general testing. The final release is expected in July 2013.