ID de Prueba:	1.3.6.1.4.1.25623.1.0.880503
Categoría:	CentOS Local Security Checks
Título:	CentOS Update for libuser CESA-2011:0170 centos5 i386
Resumen:	The remote host is missing an update for the 'libuser'; package(s) announced via the referenced advisory.
Descripción:	Summary: The remote host is missing an update for the 'libuser' package(s) announced via the referenced advisory. Vulnerability Insight: The libuser library implements a standardized interface for manipulating and administering user and group accounts. Sample applications that are modeled after applications from the shadow password suite (shadow-utils) are included in these packages. It was discovered that libuser did not set the password entry correctly when creating LDAP (Lightweight Directory Access Protocol) users. If an administrator did not assign a password to an LDAP based user account, either at account creation with luseradd, or with lpasswd after account creation, an attacker could use this flaw to log into that account with a default password string that should have been rejected. (CVE-2011-0002) Note: LDAP administrators that have used libuser tools to add users should check existing user accounts for plain text passwords, and reset them as necessary. Users of libuser should upgrade to these updated packages, which contain a backported patch to correct this issue. Affected Software/OS: libuser on CentOS 5 Solution: Please install the updated packages. CVSS Score: 6.4 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N
Referencia Cruzada:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0002 1024960 http://securitytracker.com/id?1024960 42891 http://secunia.com/advisories/42891 42966 http://secunia.com/advisories/42966 43047 http://secunia.com/advisories/43047 45791 http://www.securityfocus.com/bid/45791 70421 http://www.osvdb.org/70421 ADV-2011-0184 http://www.vupen.com/english/advisories/2011/0184 ADV-2011-0201 http://www.vupen.com/english/advisories/2011/0201 ADV-2011-0226 http://www.vupen.com/english/advisories/2011/0226 FEDORA-2011-0316 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053365.html FEDORA-2011-0320 http://lists.fedoraproject.org/pipermail/package-announce/2011-January/053378.html MDVSA-2011:019 http://www.mandriva.com/security/advisories?name=MDVSA-2011:019 RHSA-2011:0170 http://www.redhat.com/support/errata/RHSA-2011-0170.html http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705 https://bugzilla.redhat.com/show_bug.cgi?id=643227 https://fedorahosted.org/libuser/browser/NEWS?rev=libuser-0.57 libuser-password-security-bypass(64677) https://exchange.xforce.ibmcloud.com/vulnerabilities/64677
Copyright	Copyright (C) 2011 Greenbone AG

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