rhsa-2016_1345
Vulnerability from csaf_redhat
Published
2016-06-27 21:05
Modified
2024-09-13 11:32
Summary
Red Hat Security Advisory: Red Hat JBoss BRMS security update
Notes
Topic
An update is now available for Red Hat JBoss BRMS.
Red Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.
Details
Red Hat JBoss BRMS is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules.
Security Fix(es):
* It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks. (CVE-2016-2141)
This issue was discovered by Dennis Reed (Red Hat).
Terms of Use
This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.
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"text": "Critical"
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"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
"url": "https://www.first.org/tlp/"
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},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update is now available for Red Hat JBoss BRMS.\n\nRed Hat Product Security has rated this update as having a security impact of Critical. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "Red Hat JBoss BRMS is a business rules management system for the management, storage, creation, modification, and deployment of JBoss Rules.\n\nSecurity Fix(es):\n\n* It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks. (CVE-2016-2141)\n\nThis issue was discovered by Dennis Reed (Red Hat).",
"title": "Details"
},
{
"category": "legal_disclaimer",
"text": "This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original.",
"title": "Terms of Use"
}
],
"publisher": {
"category": "vendor",
"contact_details": "https://access.redhat.com/security/team/contact/",
"issuing_authority": "Red Hat Product Security is responsible for vulnerability handling across all Red Hat offerings.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
},
"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2016:1345",
"url": "https://access.redhat.com/errata/RHSA-2016:1345"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#critical",
"url": "https://access.redhat.com/security/updates/classification/#critical"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=securityPatches\u0026version=5.3.1",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=securityPatches\u0026version=5.3.1"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=securityPatches\u0026version=6.3",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=brms\u0026downloadType=securityPatches\u0026version=6.3"
},
{
"category": "external",
"summary": "https://access.redhat.com/articles/2360521",
"url": "https://access.redhat.com/articles/2360521"
},
{
"category": "external",
"summary": "1313589",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1313589"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2016/rhsa-2016_1345.json"
}
],
"title": "Red Hat Security Advisory: Red Hat JBoss BRMS security update",
"tracking": {
"current_release_date": "2024-09-13T11:32:51+00:00",
"generator": {
"date": "2024-09-13T11:32:51+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "3.33.3"
}
},
"id": "RHSA-2016:1345",
"initial_release_date": "2016-06-27T21:05:02+00:00",
"revision_history": [
{
"date": "2016-06-27T21:05:02+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2019-02-20T12:38:28+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-09-13T11:32:51+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "JBoss Enterprise BRMS Platform 5.3",
"product": {
"name": "JBoss Enterprise BRMS Platform 5.3",
"product_id": "JBoss Enterprise BRMS Platform 5.3",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:5.3"
}
}
},
{
"category": "product_name",
"name": "Red Hat JBoss BRMS 6.3",
"product": {
"name": "Red Hat JBoss BRMS 6.3",
"product_id": "Red Hat JBoss BRMS 6.3",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:6.3"
}
}
}
],
"category": "product_family",
"name": "Red Hat Decision Manager"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Dennis Reed"
],
"organization": "Red Hat",
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2016-2141",
"discovery_date": "2015-11-16T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1313589"
}
],
"notes": [
{
"category": "description",
"text": "It was found that JGroups did not require necessary headers for encrypt and auth protocols from new nodes joining the cluster. An attacker could use this flaw to bypass security restrictions, and use this vulnerability to send and receive messages within the cluster, leading to information disclosure, message spoofing, or further possible attacks.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "JGroups: Authorization bypass",
"title": "Vulnerability summary"
},
{
"category": "general",
"text": "The CVSS score(s) listed for this vulnerability do not reflect the associated product\u0027s status, and are included for informational purposes to better understand the severity of this vulnerability.",
"title": "CVSS score applicability"
}
],
"product_status": {
"fixed": [
"JBoss Enterprise BRMS Platform 5.3",
"Red Hat JBoss BRMS 6.3"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2016-2141"
},
{
"category": "external",
"summary": "RHBZ#1313589",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1313589"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2016-2141",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-2141"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-2141",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-2141"
}
],
"release_date": "2016-06-23T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "The References section of this erratum contains a download link (you must\nlog in to download the update). Before applying the update, back up your\nexisting installation, including all applications, configuration files,\ndatabases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application\nServer process before installing this update; after installing the update,\nrestart the server by starting the JBoss Application Server process.",
"product_ids": [
"JBoss Enterprise BRMS Platform 5.3",
"Red Hat JBoss BRMS 6.3"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2016:1345"
},
{
"category": "workaround",
"details": "Please refer to https://access.redhat.com/articles/2360521 for more information.",
"product_ids": [
"JBoss Enterprise BRMS Platform 5.3",
"Red Hat JBoss BRMS 6.3"
]
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 7.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 9.8,
"baseSeverity": "CRITICAL",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"JBoss Enterprise BRMS Platform 5.3",
"Red Hat JBoss BRMS 6.3"
]
}
],
"threats": [
{
"category": "impact",
"details": "Critical"
}
],
"title": "JGroups: Authorization bypass"
}
]
}
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