Executive Summary
Summary | |
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Title | Fuse ESB Enterprise 7.1.0 update |
Informations | |||
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Name | RHSA-2012:1604 | First vendor Publication | 2012-12-21 |
Vendor | RedHat | Last vendor Modification | 2012-12-21 |
Severity (Vendor) | Moderate | Revision | 01 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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Overall CVSS Score | NA | ||
Base Score | NA | Environmental Score | NA |
impact SubScore | NA | Temporal Score | NA |
Exploitabality Sub Score | NA | ||
Calculate full CVSS 3.0 Vectors scores |
Security-Database Scoring CVSS v2
Cvss vector : (AV:N/AC:L/Au:N/C:N/I:N/A:P) | |||
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Cvss Base Score | 5 | Attack Range | Network |
Cvss Impact Score | 2.9 | Attack Complexity | Low |
Cvss Expoit Score | 10 | Authentication | None Required |
Calculate full CVSS 2.0 Vectors scores |
Detail
Problem Description: Fuse ESB Enterprise 7.1.0, which fixes two security issues, various bugs, and adds enhancements, is now available from the Red Hat Customer Portal. The Red Hat Security Response Team has rated this update as having moderate security impact. Common Vulnerability Scoring System (CVSS) base scores, which give detailed severity ratings, are available for each vulnerability from the CVE links in the References section. 2. Description: Fuse ESB Enterprise, based on Apache ServiceMix, provides an integration platform. This release of Fuse ESB Enterprise 7.1.0 serves as a replacement for Fuse ESB Enterprise 7.0.2, and includes bug fixes and enhancements. Refer to the Fuse ESB Enterprise 7.1.0 Release Notes for information on the most significant of these changes. The Release Notes will be available shortly from https://access.redhat.com/knowledge/docs/ The following security issues are also fixed with this release: It was found that the Java hashCode() method implementation was susceptible to predictable hash collisions. A remote attacker could use this flaw to cause the Jetty HTTP server (a component of Apache Karaf, used by Fuse ESB Enterprise) to use an excessive amount of CPU time by sending an HTTP request with a large number of parameters whose names map to the same hash value. This update introduces a limit of 1000 on the number of parameters processed per request to mitigate this issue. (CVE-2011-4461) A denial of service flaw was found in the implementation of associative arrays (hashes) in JRuby. An attacker able to supply a large number of inputs to a JRuby application (such as HTTP POST request parameters sent to a web application) that are used as keys when inserting data into an array could trigger multiple hash function collisions, making array operations take an excessive amount of CPU time. To mitigate this issue, the Murmur hash function has been replaced with the Perl hash function. (CVE-2012-5370) Note: Fuse ESB Enterprise 7.0.2 ships JRuby as part of the camel-ruby component, which allows users to define Camel routes in Ruby. The default use of JRuby in Fuse ESB Enterprise 7.0.2 does not appear to expose this flaw. If the version of JRuby shipped with Fuse ESB Enterprise 7.0.2 was used to build a custom application, then this flaw could be exposed. Red Hat would like to thank oCERT for reporting CVE-2011-4461. oCERT acknowledges Julian Walde and Alexander Klink as the original reporters of CVE-2011-4461. All users of Fuse ESB Enterprise 7.0.2 as provided from the Red Hat Customer Portal are advised to upgrade to Fuse ESB Enterprise 7.1.0. 3. Solution: The References section of this erratum contains a download link (you must log in to download the update). 4. Bugs fixed (http://bugzilla.redhat.com/): 781677 - CVE-2011-4461 jetty: hash table collisions CPU usage DoS (oCERT-2011-003) 880671 - CVE-2012-5370 jruby: Murmur hash function collisions (oCERT-2012-001) 5. References: https://www.redhat.com/security/data/cve/CVE-2011-4461.html https://www.redhat.com/security/data/cve/CVE-2012-5370.html https://access.redhat.com/security/updates/classification/#moderate https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=fuse.esb.enterprise&downloadType=distributions https://access.redhat.com/knowledge/docs/ |
Original Source
Url : https://rhn.redhat.com/errata/RHSA-2012-1604.html |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-310 | Cryptographic Issues |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:17912 | |||
Oval ID: | oval:org.mitre.oval:def:17912 | ||
Title: | USN-1429-1 -- jetty vulnerability | ||
Description: | Jetty could be made to hang or crash if it received specially crafted network traffic. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1429-1 CVE-2011-4461 | Version: | 7 |
Platform(s): | Ubuntu 11.04 Ubuntu 10.04 | Product(s): | jetty |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
OpenVAS Exploits
Date | Description |
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2012-04-30 | Name : Ubuntu Update for jetty USN-1429-1 File : nvt/gb_ubuntu_USN_1429_1.nasl |
2012-03-26 | Name : Fedora Update for jetty FEDORA-2012-0730 File : nvt/gb_fedora_2012_0730_jetty_fc16.nasl |
2012-03-26 | Name : Fedora Update for jetty FEDORA-2012-0752 File : nvt/gb_fedora_2012_0752_jetty_fc15.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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78117 | Jetty Hash Collission Form Parameter Parsing Remote DoS Jetty contains a flaw that may allow a remote denial of service. The issue is triggered when an attacker sends multiple crafted parameters which trigger hash collisions, and will result in loss of availability for the program via CPU consumption. |
Nessus® Vulnerability Scanner
Date | Description |
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2015-04-30 | Name : The remote Debian host is missing a security update. File : debian_DLA-209.nasl - Type : ACT_GATHER_INFO |
2015-01-26 | Name : The remote host has an enterprise management application installed that is af... File : oracle_enterprise_manager_jan_2015_cpu.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : openSUSE-2012-128.nasl - Type : ACT_GATHER_INFO |
2014-06-13 | Name : The remote openSUSE host is missing a security update. File : suse_11_4_jetty5-120215.nasl - Type : ACT_GATHER_INFO |
2012-04-27 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1429-1.nasl - Type : ACT_GATHER_INFO |
2012-03-26 | Name : The remote Fedora host is missing a security update. File : fedora_2012-0730.nasl - Type : ACT_GATHER_INFO |
2012-03-26 | Name : The remote Fedora host is missing a security update. File : fedora_2012-0752.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2012-12-21 05:21:50 |
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