Inicial ▼ Bookkeeping
Online ▼ Auditorias ▼
DNS
Administrado ▼
Acerca de DNS
Ordenar/Renovar
Preguntas Frecuentes
AUP
Dynamic DNS Clients
Configurar Dominios Dynamic DNS Update Password Monitoreo
de Redes ▼
Enterprise
Avanzado
Estándarr
Prueba
Preguntas Frecuentes
Resumen de Precio/Funciones
Ordenar
Muestras
Configure/Status Alert Profiles | |||
ID de Prueba: | 1.3.6.1.4.1.25623.1.0.870450 |
Categoría: | Red Hat Local Security Checks |
Título: | RedHat Update for ruby RHSA-2011:0909-01 |
Resumen: | The remote host is missing an update for the 'ruby'; package(s) announced via the referenced advisory. |
Descripción: | Summary: The remote host is missing an update for the 'ruby' package(s) announced via the referenced advisory. Vulnerability Insight: Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to do system management tasks. A flaw was found in the way large amounts of memory were allocated on 64-bit systems when using the BigDecimal class. A context-dependent attacker could use this flaw to cause memory corruption, causing a Ruby application that uses the BigDecimal class to crash or, possibly, execute arbitrary code. This issue did not affect 32-bit systems. (CVE-2011-0188) A race condition flaw was found in the remove system entries method in the FileUtils module. If a local user ran a Ruby script that uses this method, a local attacker could use this flaw to delete arbitrary files and directories accessible to that user via a symbolic link attack. (CVE-2011-1004) It was found that WEBrick (the Ruby HTTP server toolkit) did not filter terminal escape sequences from its log files. A remote attacker could use specially-crafted HTTP requests to inject terminal escape sequences into the WEBrick log files. If a victim viewed the log files with a terminal emulator, it could result in control characters being executed with the privileges of that user. (CVE-2009-4492) A cross-site scripting (XSS) flaw was found in the way WEBrick displayed error pages. A remote attacker could use this flaw to perform a cross-site scripting attack against victims by tricking them into visiting a specially-crafted URL. (CVE-2010-0541) A flaw was found in the method for translating an exception message into a string in the Exception class. A remote attacker could use this flaw to bypass safe level 4 restrictions, allowing untrusted (tainted) code to modify arbitrary, trusted (untainted) strings, which safe level 4 restrictions would otherwise prevent. (CVE-2011-1005) Red Hat would like to thank Drew Yao of Apple Product Security for reporting the CVE-2011-0188 and CVE-2010-0541 issues. All Ruby users should upgrade to these updated packages, which contain backported patches to resolve these issues. Affected Software/OS: ruby on Red Hat Enterprise Linux (v. 5 server) Solution: Please Install the Updated Packages. CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P |
Referencia Cruzada: |
Common Vulnerability Exposure (CVE) ID: CVE-2009-4492 BugTraq ID: 37710 http://www.securityfocus.com/bid/37710 Bugtraq: 20100110 Nginx, Varnish, Cherokee, thttpd, mini-httpd, WEBrick, Orion, AOLserver, Yaws and Boa log escape sequence injection (Google Search) http://www.securityfocus.com/archive/1/508830/100/0/threaded http://www.ush.it/team/ush/hack_httpd_escape/adv.txt http://www.redhat.com/support/errata/RHSA-2011-0908.html http://www.redhat.com/support/errata/RHSA-2011-0909.html http://securitytracker.com/id?1023429 http://secunia.com/advisories/37949 http://www.vupen.com/english/advisories/2010/0089 Common Vulnerability Exposure (CVE) ID: CVE-2010-0541 http://lists.apple.com/archives/security-announce/2010//Jun/msg00001.html BugTraq ID: 40871 http://www.securityfocus.com/bid/40871 BugTraq ID: 40895 http://www.securityfocus.com/bid/40895 http://www.mandriva.com/security/advisories?name=MDVSA-2011:097 http://www.mandriva.com/security/advisories?name=MDVSA-2011:098 http://secunia.com/advisories/40220 http://www.vupen.com/english/advisories/2010/1481 Common Vulnerability Exposure (CVE) ID: CVE-2011-0188 http://lists.apple.com/archives/security-announce/2011/Mar/msg00006.html http://www.redhat.com/support/errata/RHSA-2011-0910.html http://www.securitytracker.com/id?1025236 Common Vulnerability Exposure (CVE) ID: CVE-2011-1004 http://lists.apple.com/archives/security-announce/2012/May/msg00001.html BugTraq ID: 46460 http://www.securityfocus.com/bid/46460 http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054422.html http://lists.fedoraproject.org/pipermail/package-announce/2011-March/054436.html http://www.openwall.com/lists/oss-security/2011/02/21/2 http://www.openwall.com/lists/oss-security/2011/02/21/5 http://osvdb.org/70958 http://secunia.com/advisories/43434 http://secunia.com/advisories/43573 http://www.vupen.com/english/advisories/2011/0539 Common Vulnerability Exposure (CVE) ID: CVE-2011-1005 BugTraq ID: 46458 http://www.securityfocus.com/bid/46458 http://osvdb.org/70957 http://secunia.com/advisories/43420 |
Copyright | Copyright (c) 2011 Greenbone Networks GmbH |
Esta es sólo una de 99761 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. |