rhsa-2017_1255
Vulnerability from csaf_redhat
Published
2017-05-18 21:37
Modified
2024-12-08 10:53
Summary
Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform security update
Notes
Topic
An update is now available for Red Hat JBoss Enterprise Application Platform.
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 JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7.
This release of Red Hat JBoss Enterprise Application Platform 6.4.15 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.14, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* 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. (CVE-2016-9606)
Red Hat would like to thank Moritz Bechler (AgNO3 GmbH & Co. KG) for reporting these issues.
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": "Moderate"
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"csaf_version": "2.0",
"distribution": {
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"tlp": {
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"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update is now available for Red Hat JBoss Enterprise Application Platform.\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 JBoss Enterprise Application Platform 6 is a platform for Java applications based on JBoss Application Server 7.\n\nThis release of Red Hat JBoss Enterprise Application Platform 6.4.15 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.14, 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* 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. (CVE-2016-9606)\n\nRed Hat would like to thank Moritz Bechler (AgNO3 GmbH \u0026 Co. KG) for reporting these issues.",
"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 products and services.",
"name": "Red Hat Product Security",
"namespace": "https://www.redhat.com"
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"references": [
{
"category": "self",
"summary": "https://access.redhat.com/errata/RHSA-2017:1255",
"url": "https://access.redhat.com/errata/RHSA-2017:1255"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#moderate",
"url": "https://access.redhat.com/security/updates/classification/#moderate"
},
{
"category": "external",
"summary": "https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/",
"url": "https://access.redhat.com/documentation/en/jboss-enterprise-application-platform/"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform\u0026downloadType=securityPatches\u0026version=6.4",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform\u0026downloadType=securityPatches\u0026version=6.4"
},
{
"category": "external",
"summary": "1400644",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1400644"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://security.access.redhat.com/data/csaf/v2/advisories/2017/rhsa-2017_1255.json"
}
],
"title": "Red Hat Security Advisory: Red Hat JBoss Enterprise Application Platform security update",
"tracking": {
"current_release_date": "2024-12-08T10:53:19+00:00",
"generator": {
"date": "2024-12-08T10:53:19+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "4.2.3"
}
},
"id": "RHSA-2017:1255",
"initial_release_date": "2017-05-18T21:37:17+00:00",
"revision_history": [
{
"date": "2017-05-18T21:37:17+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2017-05-18T21:37:17+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-12-08T10:53:19+00:00",
"number": "3",
"summary": "Last generated version"
}
],
"status": "final",
"version": "3"
}
},
"product_tree": {
"branches": [
{
"branches": [
{
"branches": [
{
"category": "product_name",
"name": "Red Hat JBoss Enterprise Application Platform 6.4",
"product": {
"name": "Red Hat JBoss Enterprise Application Platform 6.4",
"product_id": "Red Hat JBoss Enterprise Application Platform 6.4",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6.4"
}
}
}
],
"category": "product_family",
"name": "Red Hat JBoss Enterprise Application Platform"
}
],
"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 Enterprise Application Platform 6.4"
]
},
"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": "2017-05-18T21:37:17+00:00",
"details": "Before applying this update, back up your existing Red Hat JBoss Enterprise Application Platform installation and deployed applications.\n\nFor details on how to apply this update, which includes the changes described in this advisory, refer to:\n\nhttps://access.redhat.com/articles/11258",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 6.4"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2017:1255"
},
{
"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 Enterprise Application Platform 6.4"
]
}
],
"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 Enterprise Application Platform 6.4"
]
}
],
"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.