[gentoo-announce] [ GLSA 201412-25 ] QtGui: Denial of Service

Fabricante: Gentoo
Fecha: 13/12/2014
Identificador: GLSA 201412-25
[gentoo-announce] [ GLSA 201412-25 ] QtGui: Denial of Service
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 201412-25 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Severity: Normal Title: QtGui: Denial of Service Date: December 13, 2014 Bugs: #508984 ID: 201412-25 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Synopsis ======== A NULL pointer dereference in QtGui could lead to Denial of Service. Background ========== QtGui is the GUI module and platform plugins for the Qt5 framework. Affected packages ================= ------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 dev-qt/qtgui < 4.8.5-r2 >= 4.8.5-r2 Description =========== A NULL pointer dereference has been found in QtGui. Impact ====== A remote attacker could send a specially crafted GIF image, possibly resulting in a Denial of Service condition. Workaround ========== There is no known workaround at this time. Resolution ========== All QtGui users should upgrade to the latest version: # emerge --sync # emerge --ask --oneshot --verbose ">=dev-qt/qtgui-4.8.5-r2" References ========== [ 1 ] CVE-2014-0190 http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0190 Availability ============ This GLSA and any updates to it are available for viewing at the Gentoo Security Website: http://security.gentoo.org/glsa/glsa-201412-25.xml Concerns? ========= Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users' machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at https://bugs.gentoo.org. License ======= Copyright 2014 Gentoo Foundation, Inc; referenced text belongs to its owner(s). The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license. http://creativecommons.org/licenses/by-sa/2.5