rhsa-2018_2420
Vulnerability from csaf_redhat
Published
2018-08-15 07:41
Modified
2024-09-13 19:49
Summary
Red Hat Security Advisory: Red Hat JBoss BRMS 6.4.11 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 Important. 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.
This release of Red Hat JBoss BRMS 6.4.11 serves as a replacement for Red Hat JBoss BRMS 6.4.10, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution (CVE-2018-8088)
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 Chris McCown for reporting this issue.
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": "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 Important. 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"
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{
"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\nThis release of Red Hat JBoss BRMS 6.4.11 serves as a replacement for Red Hat JBoss BRMS 6.4.10, 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* slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution (CVE-2018-8088)\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 Chris McCown for reporting this issue.",
"title": "Details"
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"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"
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"contact_details": "https://access.redhat.com/security/team/contact/",
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"references": [
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"summary": "https://access.redhat.com/errata/RHSA-2018:2420",
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"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=rhdm\u0026version=6.4",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?downloadType=securityPatches\u0026product=rhdm\u0026version=6.4"
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{
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"summary": "1548909",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548909"
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2018/rhsa-2018_2420.json"
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],
"title": "Red Hat Security Advisory: Red Hat JBoss BRMS 6.4.11 security update",
"tracking": {
"current_release_date": "2024-09-13T19:49:06+00:00",
"generator": {
"date": "2024-09-13T19:49:06+00:00",
"engine": {
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"version": "3.33.3"
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"id": "RHSA-2018:2420",
"initial_release_date": "2018-08-15T07:41:58+00:00",
"revision_history": [
{
"date": "2018-08-15T07:41:58+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2018-08-15T07:41:58+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-09-13T19:49:06+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 6.4",
"product": {
"name": "Red Hat JBoss BRMS 6.4",
"product_id": "Red Hat JBoss BRMS 6.4",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_brms_platform:6.4"
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"name": "Red Hat Decision Manager"
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"name": "Red Hat"
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"vulnerabilities": [
{
"acknowledgments": [
{
"names": [
"Chris McCown"
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}
],
"cve": "CVE-2018-8088",
"cwe": {
"id": "CWE-502",
"name": "Deserialization of Untrusted Data"
},
"discovery_date": "2018-02-26T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1548909"
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],
"notes": [
{
"category": "description",
"text": "An XML deserialization vulnerability was discovered in slf4j\u0027s EventData, which accepts an XML serialized string and can lead to arbitrary code execution.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution",
"title": "Vulnerability summary"
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{
"category": "other",
"text": "Subscription Asset Manager is now in a reduced support phase receiving only Critical impact security fixes. This issue has been rated as having a security impact of Important, and is not currently planned to be addressed in future updates.\n\nThis issue did not affect the versions of Candlepin as shipped with Red Hat Satellite 6 as Candlepin uses slf4j-api and not the affected slf4j-ext (which is not on the Candlepin classpath).\n\nRed Hat Enterprise Virtualization Manager 4.1 is affected by this issue. Updated packages that address this issue are available through the Red Hat Enterprise Linux Server channels. Virtualization Manager hosts should be subscribed to these channels and obtain the updates via `yum update`.",
"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"
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],
"product_status": {
"fixed": [
"Red Hat JBoss BRMS 6.4"
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"references": [
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"category": "self",
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"url": "https://access.redhat.com/security/cve/CVE-2018-8088"
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"summary": "RHBZ#1548909",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1548909"
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{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2018-8088",
"url": "https://www.cve.org/CVERecord?id=CVE-2018-8088"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2018-8088",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-8088"
}
],
"release_date": "2018-02-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"details": "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": [
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"restart_required": {
"category": "none"
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"url": "https://access.redhat.com/errata/RHSA-2018:2420"
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"scores": [
{
"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"
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"products": [
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"threats": [
{
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"title": "slf4j: Deserialisation vulnerability in EventData constructor can allow for arbitrary code execution"
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]
}
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