drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Ausführen beliebiger Kommandos in jakarta-commons-collections
Name: |
Ausführen beliebiger Kommandos in jakarta-commons-collections |
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ID: |
RHSA-2015:2521-01 |
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Distribution: |
Red Hat |
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Plattformen: |
Red Hat Enterprise Linux |
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Datum: |
Di, 1. Dezember 2015, 07:32 |
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Referenzen: |
https://access.redhat.com/solutions/2045023
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7501 |
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Applikationen: |
jakarta-commons-collections |
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Originalnachricht |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
===================================================================== Red Hat Security Advisory
Synopsis: Important: jakarta-commons-collections security update Advisory ID: RHSA-2015:2521-01 Product: Red Hat Enterprise Linux Advisory URL: https://rhn.redhat.com/errata/RHSA-2015-2521.html Issue date: 2015-11-30 CVE Names: CVE-2015-7501 =====================================================================
1. Summary:
Updated jakarta-commons-collections packages that fix one security issue are now available for Red Hat Enterprise Linux 6.
Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Desktop Optional (v. 6) - noarch Red Hat Enterprise Linux HPC Node Optional (v. 6) - noarch Red Hat Enterprise Linux Server (v. 6) - noarch Red Hat Enterprise Linux Server Optional (v. 6) - noarch Red Hat Enterprise Linux Workstation (v. 6) - noarch Red Hat Enterprise Linux Workstation Optional (v. 6) - noarch
3. Description:
The Jakarta/Apache Commons Collections library provides new interfaces, implementations, and utilities to extend the features of the Java Collections Framework.
It was found that the Apache commons-collections library permitted code execution when deserializing objects involving a specially constructed chain of classes. A remote attacker could use this flaw to execute arbitrary code with the permissions of the application using the commons-collections library. (CVE-2015-7501)
With this update, deserialization of certain classes in the commons-collections library is no longer allowed. Applications that require those classes to be deserialized can use the system property "org.apache.commons.collections.enableUnsafeSerialization" to re-enable their deserialization.
Further information about this security flaw may be found at: https://access.redhat.com/solutions/2045023
All users of jakarta-commons-collections are advised to upgrade to these updated packages, which contain a backported patch to correct this issue. All running applications using the commons-collections library must be restarted for the update to take effect.
4. Solution:
Before applying this update, make sure all previously released errata relevant to your system have been applied.
For details on how to apply this update, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1279330 - CVE-2015-7501 apache-commons-collections: InvokerTransformer code execution during deserialisation
6. Package List:
Red Hat Enterprise Linux Desktop Optional (v. 6):
Source: jakarta-commons-collections-3.2.1-3.5.el6_7.src.rpm
noarch: jakarta-commons-collections-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-tomcat5-3.2.1-3.5.el6_7.noarch.rpm
Red Hat Enterprise Linux HPC Node Optional (v. 6):
Source: jakarta-commons-collections-3.2.1-3.5.el6_7.src.rpm
noarch: jakarta-commons-collections-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-tomcat5-3.2.1-3.5.el6_7.noarch.rpm
Red Hat Enterprise Linux Server (v. 6):
Source: jakarta-commons-collections-3.2.1-3.5.el6_7.src.rpm
noarch: jakarta-commons-collections-3.2.1-3.5.el6_7.noarch.rpm
Red Hat Enterprise Linux Server Optional (v. 6):
noarch: jakarta-commons-collections-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-tomcat5-3.2.1-3.5.el6_7.noarch.rpm
Red Hat Enterprise Linux Workstation (v. 6):
Source: jakarta-commons-collections-3.2.1-3.5.el6_7.src.rpm
noarch: jakarta-commons-collections-3.2.1-3.5.el6_7.noarch.rpm
Red Hat Enterprise Linux Workstation Optional (v. 6):
noarch: jakarta-commons-collections-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-testframework-javadoc-3.2.1-3.5.el6_7.noarch.rpm jakarta-commons-collections-tomcat5-3.2.1-3.5.el6_7.noarch.rpm
These packages are GPG signed by Red Hat for security. Our key and details on how to verify the signature are available from https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2015-7501 https://access.redhat.com/security/updates/classification/#important https://access.redhat.com/solutions/2045023
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact details at https://access.redhat.com/security/team/contact/
Copyright 2015 Red Hat, Inc. -----BEGIN PGP SIGNATURE----- Version: GnuPG v1
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