drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mangelnde Rechteprüfung in OpenLDAP
Name: |
Mangelnde Rechteprüfung in OpenLDAP |
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ID: |
200512-07 |
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Distribution: |
Gentoo |
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Plattformen: |
Keine Angabe |
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Datum: |
Do, 15. Dezember 2005, 13:13 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
OpenLDAP |
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Originalnachricht |
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- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Gentoo Linux Security Advisory GLSA 200512-07 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - http://security.gentoo.org/ - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Severity: Low Title: OpenLDAP, Gauche: RUNPATH issues Date: December 15, 2005 Bugs: #105380, #112577 ID: 200512-07
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Synopsis ========
OpenLDAP and Gauche suffer from RUNPATH issues that may allow users in the "portage" group to escalate privileges.
Background ==========
OpenLDAP is a suite of LDAP-related application and development tools. Gauche is an R5RS Scheme interpreter.
Affected packages =================
------------------------------------------------------------------- Package / Vulnerable / Unaffected ------------------------------------------------------------------- 1 net-nds/openldap < 2.2.28-r3 >= 2.2.28-r3 *>= 2.1.30-r6 2 dev-lang/gauche < 0.8.6-r1 >= 0.8.6-r1 ------------------------------------------------------------------- 2 affected packages on all of their supported architectures. -------------------------------------------------------------------
Description ===========
Gentoo packaging for OpenLDAP and Gauche may introduce insecure paths into the list of directories that are searched for libraries at runtime.
Impact ======
A local attacker, who is a member of the "portage" group, could create a malicious shared object in the Portage temporary build directory that would be loaded at runtime by a dependent binary, potentially resulting in privilege escalation.
Workaround ==========
Only grant "portage" group rights to trusted users.
Resolution ==========
All OpenLDAP users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose net-nds/openldap
All Gauche users should upgrade to the latest version:
# emerge --sync # emerge --ask --oneshot --verbose ">=dev-lang/gauche-0.8.6-r1"
Availability ============
This GLSA and any updates to it are available for viewing at the Gentoo Security Website:
http://security.gentoo.org/glsa/glsa-200512-07.xml
Concerns? =========
Security is a primary focus of Gentoo Linux and ensuring the confidentiality and security of our users machines is of utmost importance to us. Any security concerns should be addressed to security@gentoo.org or alternatively, you may file a bug at http://bugs.gentoo.org.
License =======
Copyright 2005 Gentoo Foundation, Inc; referenced text belongs to its owner(s).
The contents of this document are licensed under the Creative Commons - Attribution / Share Alike license.
http://creativecommons.org/licenses/by-sa/2.0
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