ID de Prueba:	1.3.6.1.4.1.25623.1.0.870616
Categoría:	Red Hat Local Security Checks
Título:	RedHat Update for libarchive RHSA-2011:1507-01
Resumen:	The remote host is missing an update for the 'libarchive'; package(s) announced via the referenced advisory.
Descripción:	Summary: The remote host is missing an update for the 'libarchive' package(s) announced via the referenced advisory. Vulnerability Insight: The libarchive programming library can create and read several different streaming archive formats, including GNU tar and cpio. It can also read ISO 9660 CD-ROM images. Two heap-based buffer overflow flaws were discovered in libarchive. If a user were tricked into expanding a specially-crafted ISO 9660 CD-ROM image or tar archive with an application using libarchive, it could cause the application to crash or, potentially, execute arbitrary code with the privileges of the user running the application. (CVE-2011-1777, CVE-2011-1778) All libarchive users should upgrade to these updated packages, which contain backported patches to correct these issues. All running applications using libarchive must be restarted for this update to take effect. Affected Software/OS: libarchive on Red Hat Enterprise Linux Desktop (v. 6), Red Hat Enterprise Linux Server (v. 6), Red Hat Enterprise Linux Workstation (v. 6) Solution: Please Install the Updated Packages. CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-1777 48034 http://secunia.com/advisories/48034 APPLE-SA-2012-05-09-1 http://lists.apple.com/archives/security-announce/2012/May/msg00001.html DSA-2413 http://www.debian.org/security/2012/dsa-2413 RHSA-2011:1507 https://rhn.redhat.com/errata/RHSA-2011-1507.html http://code.google.com/p/libarchive/source/detail?r=3158 http://support.apple.com/kb/HT5281 https://bugzilla.redhat.com/show_bug.cgi?id=705849 Common Vulnerability Exposure (CVE) ID: CVE-2011-1778 http://code.google.com/p/libarchive/source/detail?r=3160 Common Vulnerability Exposure (CVE) ID: CVE-2010-4666 http://code.google.com/p/libarchive/source/detail?r=2842 Common Vulnerability Exposure (CVE) ID: CVE-2011-1779 http://code.google.com/p/libarchive/source/detail?r=3038
Copyright	Copyright (C) 2012 Greenbone AG

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