ID de Prueba:	1.3.6.1.4.1.25623.1.0.71197
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2012:0376
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2012:0376. SystemTap is an instrumentation system for systems running the Linux kernel. The system allows developers to write scripts to collect data on the operation of the system. An invalid pointer read flaw was found in the way SystemTap handled malformed debugging information in DWARF format. When SystemTap unprivileged mode was enabled, an unprivileged user in the stapusr group could use this flaw to crash the system or, potentially, read arbitrary kernel memory. Additionally, a privileged user (root, or a member of the stapdev group) could trigger this flaw when tricked into instrumenting a specially-crafted ELF binary, even when unprivileged mode was not enabled. (CVE-2012-0875) SystemTap users should upgrade to these updated packages, which contain a backported patch to correct this issue. Solution: Please note that this update is available via Red Hat Network. To use Red Hat Network, launch the Red Hat Update Agent with the following command: up2date http://rhn.redhat.com/errata/RHSA-2012-0376.html Risk factor : Medium
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2012-0875 1026777 http://securitytracker.com/id?1026777 RHSA-2012:0376 http://rhn.redhat.com/errata/RHSA-2012-0376.html [oss-security] 20120222 CVE-2012-0875: systemtap memory disclosure/kernel panic when processing malformed DWARF unwind data http://permalink.gmane.org/gmane.comp.security.oss.general/6987 http://sourceware.org/bugzilla/show_bug.cgi?id=13714 http://sourceware.org/git/?p=systemtap.git%3Ba=commit%3Bh=64b0cff3b openSUSE-SU-2013:0475 http://lists.opensuse.org/opensuse-updates/2013-03/msg00057.html
Copyright	Copyright (c) 2012 E-Soft Inc. http://www.securityspace.com

Esta es sólo una de 145615 pruebas de vulnerabilidad en nuestra serie de pruebas. Encuentre más sobre cómo ejecutar una auditoría de seguridad completa. Para ejecutar una prueba gratuita de esta vulnerabilidad contra su sistema, regístrese ahora.