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Sicherheit: Denial of Service in qt3
Aktuelle Meldungen Distributionen
Name: Denial of Service in qt3
ID: FEDORA-2015-2886
Distribution: Fedora
Plattformen: Fedora 21
Datum: Mo, 9. März 2015, 11:16
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0295

Originalnachricht

Name        : qt3
Product : Fedora 21
Version : 3.3.8b
Release : 62.fc21
URL : http://www.troll.no
Summary : The shared library for the Qt 3 GUI toolkit
Description :
Qt is a GUI software toolkit which simplifies the task of writing and
maintaining GUI (Graphical User Interface) applications
for the X Window System.

Qt is written in C++ and is fully object-oriented.

This package contains the shared library needed to run Qt 3
applications, as well as the README files for Qt 3.

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Update Information:

This update fixes CVE-2015-0295, a division by zero when loading some specific
invalid BMP/DIB image files, which could be exploited for denial of service (application crash) attacks. The security patch is backported from Qt 4.
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ChangeLog:

* Sat Feb 28 2015 Kevin Kofler <Kevin@tigcc.ticalc.org> - 3.3.8b-62
- backport CVE-2015-0295 (BMP image handler DoS, #1197275) fix from Qt 4
* Fri Feb 27 2015 Rex Dieter <rdieter@fedoraproject.org> 3.3.8b-61
- rebuild (gcc5)
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References:

[ 1 ] Bug #1197273 - CVE-2015-0295 QT: BMP image handler crash
https://bugzilla.redhat.com/show_bug.cgi?id=1197273
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This update can be installed with the "yum" update program. Use
su -c 'yum update qt3' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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