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| ID de Prueba: | 1.3.6.1.4.1.25623.1.0.71202 |
| Categoría: | Red Hat Local Security Checks |
| Título: | RedHat Security Advisory RHSA-2012:0407 |
| Resumen: | Redhat Security Advisory RHSA-2012:0407 |
| Descripción: | The remote host is missing updates announced in advisory RHSA-2012:0407. The libpng packages contain a library of functions for creating and manipulating PNG (Portable Network Graphics) image format files. A heap-based buffer overflow flaw was found in the way libpng processed compressed chunks in PNG image files. An attacker could create a specially-crafted PNG image file that, when opened, could cause an application using libpng to crash or, possibly, execute arbitrary code with the privileges of the user running the application. (CVE-2011-3045) Users of libpng should upgrade to these updated packages, which correct this issue. For Red Hat Enterprise Linux 5, they contain a backported patch. For Red Hat Enterprise Linux 6, they upgrade libpng to version 1.2.48. All running applications using libpng must be restarted for the update to take effect. 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-2012-0407.html Risk factor : Medium |
| Referencia Cruzada: |
Common Vulnerability Exposure (CVE) ID: CVE-2011-3045 http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076731.html http://lists.fedoraproject.org/pipermail/package-announce/2012-March/076461.html http://security.gentoo.org/glsa/glsa-201206-15.xml SuSE Security Announcement: openSUSE-SU-2012:0432 (Google Search) http://lists.opensuse.org/opensuse-updates/2012-03/msg00051.html http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:14763 http://www.securitytracker.com/id?1026823 http://secunia.com/advisories/48320 http://secunia.com/advisories/48485 http://secunia.com/advisories/48512 http://secunia.com/advisories/48554 http://secunia.com/advisories/49660 |
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