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- # This script was automatically generated from the dsa-043
- # Debian Security Advisory
- # It is released under the Nessus Script Licence.
- # Advisory is copyright 1997-2004 Software in the Public Interest, Inc.
- # See http://www.debian.org/license
- # DSA2nasl Convertor is copyright 2004 Michel Arboi
-
- if (! defined_func('bn_random')) exit(0);
-
- desc = 'This advisory covers several vulnerabilities in Zope that
- have been addressed.
-
-
- Hotfix 08_09_2000 "Zope security alert and hotfix product"
-
- The issue involves the fact that the getRoles method of user objects
- contained in the default UserFolder implementation returns a mutable
- Python type. Because the mutable object is still associated with
- the persistent User object, users with the ability to edit DTML
- could arrange to give themselves extra roles for the duration of a
- single request by mutating the roles list as a part of the request
- processing.
-
- Hotfix 2000-10-02 "ZPublisher security update"
-
- It is sometimes possible to access, through a URL only, objects
- protected by a role which the user has in some context, but not in
- the context of the accessed object.
-
- Hotfix 2000-10-11 "ObjectManager subscripting"
-
- The issue involves the fact that the \'subscript notation\' that can
- be used to access items of ObjectManagers (Folders) did not
- correctly restrict return values to only actual sub items. This
- made it possible to access names that should be private from DTML
- (objects with names beginning with the underscore \'_\' character).
- This could allow DTML authors to see private implementation data
- structures and in certain cases possibly call methods that they
- shouldn\'t have access to from DTML.
-
- Hotfix 2001-02-23 "Class attribute access"
-
- The issue is related to ZClasses in that a user with through-the-web
- scripting capabilities on a Zope site can view and assign class
- attributes to ZClasses, possibly allowing them to make inappropriate
- changes to ZClass instances.
-
- A second part fixes problems in the ObjectManager, PropertyManager,
- and PropertySheet classes related to mutability of method return
- values which could be perceived as a security problem.
-
-
- These fixes are included in zope 2.1.6-7 for Debian 2.2 (potato). We recommend
- you upgrade your zope package immediately.
-
-
-
- Solution : http://www.debian.org/security/2001/dsa-043
- Risk factor : High';
-
- if (description) {
- script_id(14880);
- script_version("$Revision: 1.5 $");
- script_xref(name: "DSA", value: "043");
- script_cve_id("CAN-2001-0568", "CAN-2001-0569");
- script_bugtraq_id(2458);
-
- script_description(english: desc);
- script_copyright(english: "This script is (C) 2004 Michel Arboi");
- script_name(english: "[DSA043] DSA-043-1 zope");
- script_category(ACT_GATHER_INFO);
- script_family(english: "Debian Local Security Checks");
- script_dependencies("ssh_get_info.nasl");
- script_require_keys("Host/Debian/dpkg-l");
- script_summary(english: "DSA-043-1 zope");
- exit(0);
- }
-
- include("debian_package.inc");
-
- w = 0;
- if (deb_check(prefix: 'zope', release: '2.2', reference: '2.1.6-7')) {
- w ++;
- if (report_verbosity > 0) desc = strcat(desc, '\nThe package zope is vulnerable in Debian 2.2.\nUpgrade to zope_2.1.6-7\n');
- }
- if (w) { security_hole(port: 0, data: desc); }
-