ID de Prueba:	1.3.6.1.4.1.25623.1.0.61723
Categoría:	Red Hat Local Security Checks
Título:	RedHat Security Advisory RHSA-2008:0965
Resumen:	NOSUMMARY
Descripción:	Description: The remote host is missing updates announced in advisory RHSA-2008:0965. Lynx is a text-based Web browser. An arbitrary command execution flaw was found in the Lynx lynxcgi: URI handler. An attacker could create a web page redirecting to a malicious URL that could execute arbitrary code as the user running Lynx in the non-default Advanced user mode. (CVE-2008-4690) Note: In these updated lynx packages, Lynx will always prompt users before loading a lynxcgi: URI. Additionally, the default lynx.cfg configuration file now marks all lynxcgi: URIs as untrusted by default. A flaw was found in a way Lynx handled .mailcap and .mime.types configuration files. Files in the browser's current working directory were opened before those in the user's home directory. A local attacker, able to convince a user to run Lynx in a directory under their control, could possibly execute arbitrary commands as the user running Lynx. (CVE-2006-7234) All users of Lynx are advised to upgrade to this updated package, which contains backported patches correcting these issues. 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-2008-0965.html http://www.redhat.com/security/updates/classification/#important Risk factor : Critical CVSS Score: 10.0
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2008-4690 https://www.redhat.com/archives/fedora-package-announce/2008-December/msg00066.html https://www.redhat.com/archives/fedora-package-announce/2008-December/msg00143.html http://www.mandriva.com/security/advisories?name=MDVSA-2008:217 http://www.mandriva.com/security/advisories?name=MDVSA-2008:218 http://www.openwall.com/lists/oss-security/2008/10/09/2 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11204 http://www.redhat.com/support/errata/RHSA-2008-0965.html http://www.securitytracker.com/id?1021105 http://secunia.com/advisories/32416 http://secunia.com/advisories/32967 http://secunia.com/advisories/33568 SuSE Security Announcement: SUSE-SR:2009:002 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2009-01/msg00004.html XForce ISS Database: lynx-lynxcgi-code-execution(46228) https://exchange.xforce.ibmcloud.com/vulnerabilities/46228 Common Vulnerability Exposure (CVE) ID: CVE-2006-7234 1021107 http://www.securitytracker.com/id?1021107 31917 http://www.securityfocus.com/bid/31917 32407 http://secunia.com/advisories/32407 32416 33568 MDVSA-2008:217 RHSA-2008:0965 SUSE-SR:2009:002 [oss-security] 20081025 CVE request: lynx (old) .mailcap handling flaw http://www.openwall.com/lists/oss-security/2008/10/25/3 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=396949 https://bugzilla.redhat.com/show_bug.cgi?id=214205 lynx-mailcap-mimetype-code-execution(46132) https://exchange.xforce.ibmcloud.com/vulnerabilities/46132 oval:org.mitre.oval:def:9719 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9719
Copyright	Copyright (c) 2008 E-Soft Inc. http://www.securityspace.com

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