ID de Prueba:	1.3.6.1.4.1.25623.1.0.52218
Categoría:	FreeBSD Local Security Checks
Título:	FreeBSD Ports: fcron
Resumen:	The remote host is missing an update to the system; as announced in the referenced advisory.
Descripción:	Summary: The remote host is missing an update to the system as announced in the referenced advisory. Vulnerability Insight: The following package is affected: fcron CVE-2004-1030 fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to gain sensitive information by calling fcronsighup with an arbitrary file, which reveals the contents of the file that can not be parsed in an error message. CVE-2004-1031 fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to bypass access restrictions and load an arbitrary configuration file by starting an suid process and pointing the fcronsighup configuration file to a /proc entry that is owned by root but modifiable by the user, such as /proc/self/cmdline or /proc/self/environ. CVE-2004-1032 fcronsighup in Fcron 2.0.1, 2.9.4, and possibly earlier versions allows local users to delete arbitrary files or create arbitrary empty files via a target filename with a large number of leading slash (/) characters such that fcronsighup does not properly append the intended fcrontab.sig to the resulting string. CVE-2004-1033 Fcron 2.0.1, 2.9.4, and possibly earlier versions leak file descriptors of open files, which allows local users to bypass access restrictions and read fcron.allow and fcron.deny via the EDITOR environment variable. Solution: Update your system with the appropriate patches or software upgrades. CVSS Score: 7.2 CVSS Vector: AV:L/AC:L/Au:N/C:C/I:C/A:C
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2004-1030 BugTraq ID: 11684 http://www.securityfocus.com/bid/11684 http://security.gentoo.org/glsa/glsa-200411-27.xml http://www.idefense.com/application/poi/display?id=157&type=vulnerabilities&flashstatus=false XForce ISS Database: fcron-fcronsighup-obtain-info(18075) https://exchange.xforce.ibmcloud.com/vulnerabilities/18075 Common Vulnerability Exposure (CVE) ID: CVE-2004-1031 XForce ISS Database: fcron-fcronsighup-restrictions-bypass(18076) https://exchange.xforce.ibmcloud.com/vulnerabilities/18076 Common Vulnerability Exposure (CVE) ID: CVE-2004-1032 XForce ISS Database: fcron-fcronsighup-create-files(18077) https://exchange.xforce.ibmcloud.com/vulnerabilities/18077 Common Vulnerability Exposure (CVE) ID: CVE-2004-1033 XForce ISS Database: fcron-fcrontab-obtain-info(18078) https://exchange.xforce.ibmcloud.com/vulnerabilities/18078
Copyright	Copyright (C) 2008 E-Soft Inc.

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