rhsa-2018_2913
Vulnerability from csaf_redhat
Published
2018-10-11 14:18
Modified
2024-11-05 20:46
Summary
Red Hat Security Advisory: Red Hat Decision Manager 7.1.0 bug fix and security update
Notes
Topic
An update is now available for Red Hat Decision Manager.
Red Hat Product Security has rated this update as having a security impact of Moderate. 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 Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model & Notation (DMN) execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business.
This release of Red Hat Decision Manager 7.1.0 serves as an update to Red Hat Decision Manager 7.0.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* Resteasy: Yaml unmarshalling vulnerable to RCE (CVE-2016-9606)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Red Hat would like to thank Moritz Bechler (AgNO3 GmbH & Co. KG) for reporting CVE-2016-9606.
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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"notes": [
{
"category": "summary",
"text": "An update is now available for Red Hat Decision Manager.\n\nRed Hat Product Security has rated this update as having a security impact of Moderate. 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 Decision Manager is an open source decision management platform that combines business rules management, complex event processing, Decision Model \u0026 Notation (DMN) execution, and Business Optimizer for solving planning problems. It automates business decisions and makes that logic available to the entire business. \n\nThis release of Red Hat Decision Manager 7.1.0 serves as an update to Red Hat Decision Manager 7.0.1, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.\n\nSecurity Fix(es):\n\n* Resteasy: Yaml unmarshalling vulnerable to RCE (CVE-2016-9606)\n\nFor more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.\n\nRed Hat would like to thank Moritz Bechler (AgNO3 GmbH \u0026 Co. KG) for reporting CVE-2016-9606.",
"title": "Details"
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"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"
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"summary": "https://access.redhat.com/errata/RHSA-2018:2913",
"url": "https://access.redhat.com/errata/RHSA-2018:2913"
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{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#moderate",
"url": "https://access.redhat.com/security/updates/classification/#moderate"
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{
"category": "external",
"summary": "https://access.redhat.com/documentation/en-us/red_hat_decision_manager",
"url": "https://access.redhat.com/documentation/en-us/red_hat_decision_manager"
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{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhdm\u0026downloadType=distributions",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=rhdm\u0026downloadType=distributions"
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{
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"summary": "1400644",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400644"
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{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2018/rhsa-2018_2913.json"
}
],
"title": "Red Hat Security Advisory: Red Hat Decision Manager 7.1.0 bug fix and security update",
"tracking": {
"current_release_date": "2024-11-05T20:46:46+00:00",
"generator": {
"date": "2024-11-05T20:46:46+00:00",
"engine": {
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"version": "4.1.1"
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"id": "RHSA-2018:2913",
"initial_release_date": "2018-10-11T14:18:39+00:00",
"revision_history": [
{
"date": "2018-10-11T14:18:39+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2018-10-11T14:18:39+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-11-05T20:46:46+00:00",
"number": "3",
"summary": "Last generated version"
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"status": "final",
"version": "3"
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},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat JBoss BRMS 7.1",
"product": {
"name": "Red Hat JBoss BRMS 7.1",
"product_id": "Red Hat JBoss BRMS 7.1",
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"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:7.1"
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"name": "Red Hat Decision Manager"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Moritz Bechler"
],
"organization": "AgNO3 GmbH \u0026 Co. KG"
}
],
"cve": "CVE-2016-9606",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2016-12-01T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1400644"
}
],
"notes": [
{
"category": "description",
"text": "It was discovered that under certain conditions RESTEasy could be forced to parse a request with YamlProvider, resulting in unmarshalling of potentially untrusted data. An attacker could possibly use this flaw execute arbitrary code with the permissions of the application using RESTEasy.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Resteasy: Yaml unmarshalling vulnerable to RCE",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "YamlProvider was removed the default list of providers to prevent a malicous user from requesting a payload be marshalled with Yaml. If marshalling of Yaml content is desired, add, or append a file with the name \u0027META-INF/services/javax.ws.rs.ext.Providers\u0027 to your WAR, or JAR with the contents \u0027org.jboss.resteasy.plugins.providers.YamlProvider\u0027\n\nIf YamlProvider is re-added to the default list of providers it\u0027s recommended to add authentication, and authorization to the endpoint expecting Yaml content to prevent exploitation of this vulnerablilty.",
"title": "Statement"
},
{
"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": [
"Red Hat JBoss BRMS 7.1"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2016-9606"
},
{
"category": "external",
"summary": "RHBZ#1400644",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400644"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2016-9606",
"url": "https://www.cve.org/CVERecord?id=CVE-2016-9606"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2016-9606",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-9606"
}
],
"release_date": "2016-12-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2018-10-11T14:18:39+00:00",
"details": "For on-premise installations, before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.\n\nIt is recommended to halt the server by stopping the JBoss Application Server process before installing this update; after installing the update, restart the server by starting the JBoss Application Server process.\n\nThe References section of this erratum contains a download link (you must log in to download the update).",
"product_ids": [
"Red Hat JBoss BRMS 7.1"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2018:2913"
},
{
"category": "workaround",
"details": "Add authentication and authorization to any Resteasy endpoint which doesn\u0027t define a mime type, or defines a multipart mime type.",
"product_ids": [
"Red Hat JBoss BRMS 7.1"
]
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"cvss_v3": {
"attackComplexity": "HIGH",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.1,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
"products": [
"Red Hat JBoss BRMS 7.1"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "Resteasy: Yaml unmarshalling vulnerable to RCE"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.