RHSA-2014_0371
Vulnerability from csaf_redhat - Published: 2014-04-03 21:19 - Updated: 2024-11-22 08:11Summary
Red Hat Security Advisory: Red Hat JBoss BPM Suite 6.0.1 update
Severity
Important
Notes
Topic: Red Hat JBoss BPM Suite 6.0.1, which fixes multiple 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
Important 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.
Details: Red Hat JBoss BPM Suite is a business rules management system for the
management, storage, creation, modification, and deployment of JBoss rules.
This release of Red Hat JBoss BPM Suite 6.0.1 serves as a replacement for
Red Hat JBoss BPM Suite 6.0.0, and includes bug fixes and enhancements.
Refer to the Red Hat JBoss BPM Suite 6.0.1 Release Notes for information on
the most significant of these changes. The Release Notes will be available
at https://access.redhat.com/site/documentation/Red_Hat_JBoss_BPM_Suite/
The following security issues are fixed with this release:
It was discovered that JBoss BPM Suite allowed remote authenticated users
to submit arbitrary Java code in MVFLEX Expression Language (MVEL) or JBoss
Rules expressions, resulting in arbitrary code execution within the
security context of the application server. Refer to the Solution section
for details on the fix for this issue. (CVE-2013-6468)
It was found that XStream could deserialize arbitrary user-supplied XML
content, representing objects of any type. A remote attacker able to pass
XML to XStream could use this flaw to perform a variety of attacks,
including remote code execution in the context of the server running the
XStream application. (CVE-2013-7285)
It was found that the Apache Camel XSLT component allowed XSL stylesheets
to call external Java methods. A remote attacker able to submit messages to
a Camel route could use this flaw to perform arbitrary remote code
execution in the context of the Camel server process. (CVE-2014-0003)
It was found that RESTEasy was vulnerable to XML External Entity (XXE)
attacks. If a remote attacker submitted a request containing an external
XML entity to a RESTEasy endpoint, the entity would be resolved, allowing
the attacker to read files accessible to the user running the application
server. This flaw affected DOM (Document Object Model) Document and JAXB
(Java Architecture for XML Binding) input. (CVE-2011-5245, CVE-2012-0818)
It was discovered that bouncycastle leaked timing information when
decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites
were used. A remote attacker could possibly use this flaw to retrieve plain
text from the encrypted packets by using a TLS/SSL server as a padding
oracle. (CVE-2013-1624)
It was found that the Apache Camel XSLT component would resolve entities in
XML messages when transforming them using an XSLT route. A remote attacker
able to submit messages to an XSLT Camel route could use this flaw to read
files accessible to the user running the application server and,
potentially, perform other more advanced XML External Entity (XXE) attacks.
(CVE-2014-0002)
The CVE-2014-0002 and CVE-2014-0003 issues were discovered by David Jorm of
the Red Hat Security Response Team, and the CVE-2013-6468 issue was
discovered by Marc Schoenefeld of the Red Hat Security Response Team.
Red Hat would like to thank Grégory Draperi for independently reporting
CVE-2013-6468.
All users of Red Hat JBoss BPM Suite 6.0.0 as provided from the Red Hat
Customer Portal are advised to upgrade to Red Hat JBoss BPM Suite 6.0.1.
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.
The readFrom function in providers.jaxb.JAXBXmlTypeProvider in RESTEasy before 2.3.2 allows remote attackers to read arbitrary files via an external entity reference in a Java Architecture for XML Binding (JAXB) input, aka an XML external entity (XXE) injection attack, a similar vulnerability to CVE-2012-0818.
5.0 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack.
5.0 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
It was discovered that bouncycastle leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding oracle.
5.1 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
JBoss Drools, Red Hat JBoss BRMS before 6.0.1, and Red Hat JBoss BPM Suite before 6.0.1 allows remote authenticated users to execute arbitrary Java code via a (1) MVFLEX Expression Language (MVEL) or (2) Drools expression.
6.5 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
It was found that XStream could deserialize arbitrary user-supplied XML content, representing objects of any type. A remote attacker able to pass XML to XStream could use this flaw to perform a variety of attacks, including remote code execution in the context of the server running the XStream application.
6.8 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
The XSLT component in Apache Camel before 2.11.4 and 2.12.x before 2.12.3 allows remote attackers to read arbitrary files and possibly have other unspecified impact via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.
5.0 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
The XSLT component in Apache Camel 2.11.x before 2.11.4, 2.12.x before 2.12.3, and possibly earlier versions allows remote attackers to execute arbitrary Java methods via a crafted message.
6.0 ()
Vendor Fix
The References section of this erratum contains download links (you must
log in to download the updates). Before applying the update, back up your
existing installation, including all applications, configuration files,
databases and database settings, and so on.
It is recommended to halt the server by stopping the JBoss Application
Server process before installing this update, and then after installing the
update, restart the server by starting the JBoss Application Server process.
The fix for CVE-2013-6468 enables the Java Security Manager (JSM) to
sandbox the evaluation of MVEL expressions. This introduces performance
degradation in high load environments. The following ways of running Red
Hat JBoss BPM Suite are considered secure while mitigating performance
degradation:
1. In high load environments where performance is critical, it is
recommended to only deploy applications that have been developed on other
systems and properly reviewed. It is also recommended not to create any
users with the Analyst role on such systems. If these safeguards are
followed, it is safe to leave JSM disabled on these systems so it does not
introduce any performance degradation.
2. In testing and development environments without high loads, or in
environments where rule authoring is exposed to external networks, it is
recommended to have JSM enabled in order to achieve security benefits of
properly sandboxed evaluation of MVEL expressions.
Allowing users with the Analyst role to log in to the Business Central
console when JSM is disabled is not secure and not recommended.
https://access.redhat.com/errata/RHSA-2014:0371
References
Acknowledgments
Red Hat
Marc Schoenefeld
Grégory Draperi
Red Hat Security Response Team
David Jorm
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"text": "The readFrom function in providers.jaxb.JAXBXmlTypeProvider in RESTEasy before 2.3.2 allows remote attackers to read arbitrary files via an external entity reference in a Java Architecture for XML Binding (JAXB) input, aka an XML external entity (XXE) injection attack, a similar vulnerability to CVE-2012-0818.",
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{
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"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
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"scores": [
{
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"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "RESTEasy: XML eXternal Entity (XXE) flaw"
},
{
"cve": "CVE-2012-0818",
"cwe": {
"id": "CWE-611",
"name": "Improper Restriction of XML External Entity Reference"
},
"discovery_date": "2012-01-24T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "785631"
}
],
"notes": [
{
"category": "description",
"text": "RESTEasy before 2.3.1 allows remote attackers to read arbitrary files via an external entity reference in a DOM document, aka an XML external entity (XXE) injection attack.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "RESTEasy: XML eXternal Entity (XXE) flaw",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2012-0818"
},
{
"category": "external",
"summary": "RHBZ#785631",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=785631"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2012-0818",
"url": "https://www.cve.org/CVERecord?id=CVE-2012-0818"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-0818",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-0818"
}
],
"release_date": "2011-12-30T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "RESTEasy: XML eXternal Entity (XXE) flaw"
},
{
"cve": "CVE-2013-1624",
"cwe": {
"id": "CWE-385",
"name": "Covert Timing Channel"
},
"discovery_date": "2013-02-04T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "908428"
}
],
"notes": [
{
"category": "description",
"text": "It was discovered that bouncycastle leaked timing information when decrypting TLS/SSL protocol encrypted records when CBC-mode cipher suites were used. A remote attacker could possibly use this flaw to retrieve plain text from the encrypted packets by using a TLS/SSL server as a padding oracle.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "bouncycastle: TLS CBC padding timing attack",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2013-1624"
},
{
"category": "external",
"summary": "RHBZ#908428",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=908428"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2013-1624",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-1624"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2013-1624",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-1624"
},
{
"category": "external",
"summary": "http://www.isg.rhul.ac.uk/tls/",
"url": "http://www.isg.rhul.ac.uk/tls/"
},
{
"category": "external",
"summary": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf",
"url": "http://www.isg.rhul.ac.uk/tls/TLStiming.pdf"
}
],
"release_date": "2013-02-04T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "HIGH",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 5.1,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "bouncycastle: TLS CBC padding timing attack"
},
{
"acknowledgments": [
{
"names": [
"Marc Schoenefeld"
],
"organization": "Red Hat",
"summary": "This issue was discovered by Red Hat."
},
{
"names": [
"Gr\u00e9gory Draperi"
]
}
],
"cve": "CVE-2013-6468",
"discovery_date": "2013-08-01T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1051261"
}
],
"notes": [
{
"category": "description",
"text": "JBoss Drools, Red Hat JBoss BRMS before 6.0.1, and Red Hat JBoss BPM Suite before 6.0.1 allows remote authenticated users to execute arbitrary Java code via a (1) MVFLEX Expression Language (MVEL) or (2) Drools expression.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Drools: Remote Java Code Execution in MVEL",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2013-6468"
},
{
"category": "external",
"summary": "RHBZ#1051261",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1051261"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2013-6468",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-6468"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2013-6468",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-6468"
}
],
"release_date": "2014-04-03T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Drools: Remote Java Code Execution in MVEL"
},
{
"cve": "CVE-2013-7285",
"cwe": {
"id": "CWE-94",
"name": "Improper Control of Generation of Code (\u0027Code Injection\u0027)"
},
"discovery_date": "2013-12-22T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1051277"
}
],
"notes": [
{
"category": "description",
"text": "It was found that XStream could deserialize arbitrary user-supplied XML content, representing objects of any type. A remote attacker able to pass XML to XStream could use this flaw to perform a variety of attacks, including remote code execution in the context of the server running the XStream application.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "XStream: remote code execution due to insecure XML deserialization",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2013-7285"
},
{
"category": "external",
"summary": "RHBZ#1051277",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1051277"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2013-7285",
"url": "https://www.cve.org/CVERecord?id=CVE-2013-7285"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2013-7285",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-7285"
},
{
"category": "external",
"summary": "http://blog.diniscruz.com/2013/12/xstream-remote-code-execution-exploit.html",
"url": "http://blog.diniscruz.com/2013/12/xstream-remote-code-execution-exploit.html"
},
{
"category": "external",
"summary": "http://xstream.codehaus.org/security.html",
"url": "http://xstream.codehaus.org/security.html"
},
{
"category": "external",
"summary": "https://securityblog.redhat.com/2014/01/23/java-deserialization-flaws-part-2-xml-deserialization/",
"url": "https://securityblog.redhat.com/2014/01/23/java-deserialization-flaws-part-2-xml-deserialization/"
}
],
"release_date": "2013-12-22T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"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"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "XStream: remote code execution due to insecure XML deserialization"
},
{
"acknowledgments": [
{
"names": [
"David Jorm"
],
"organization": "Red Hat Security Response Team",
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2014-0002",
"cwe": {
"id": "CWE-611",
"name": "Improper Restriction of XML External Entity Reference"
},
"discovery_date": "2014-01-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1049675"
}
],
"notes": [
{
"category": "description",
"text": "The XSLT component in Apache Camel before 2.11.4 and 2.12.x before 2.12.3 allows remote attackers to read arbitrary files and possibly have other unspecified impact via an XML document containing an external entity declaration in conjunction with an entity reference, related to an XML External Entity (XXE) issue.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Camel: XML eXternal Entity (XXE) flaw in XSLT component",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2014-0002"
},
{
"category": "external",
"summary": "RHBZ#1049675",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1049675"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2014-0002",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-0002"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-0002",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0002"
},
{
"category": "external",
"summary": "http://camel.apache.org/security-advisories.data/CVE-2014-0002.txt.asc",
"url": "http://camel.apache.org/security-advisories.data/CVE-2014-0002.txt.asc"
}
],
"release_date": "2014-02-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 5.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:L/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "Camel: XML eXternal Entity (XXE) flaw in XSLT component"
},
{
"acknowledgments": [
{
"names": [
"David Jorm"
],
"organization": "Red Hat Security Response Team",
"summary": "This issue was discovered by Red Hat."
}
],
"cve": "CVE-2014-0003",
"discovery_date": "2014-01-07T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1049692"
}
],
"notes": [
{
"category": "description",
"text": "The XSLT component in Apache Camel 2.11.x before 2.11.4, 2.12.x before 2.12.3, and possibly earlier versions allows remote attackers to execute arbitrary Java methods via a crafted message.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Camel: remote code execution via XSL",
"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": [
"Red Hat JBoss BPMS 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2014-0003"
},
{
"category": "external",
"summary": "RHBZ#1049692",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1049692"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2014-0003",
"url": "https://www.cve.org/CVERecord?id=CVE-2014-0003"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2014-0003",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-0003"
},
{
"category": "external",
"summary": "http://camel.apache.org/security-advisories.data/CVE-2014-0003.txt.asc",
"url": "http://camel.apache.org/security-advisories.data/CVE-2014-0003.txt.asc"
}
],
"release_date": "2014-02-28T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2014-04-03T21:19:56+00:00",
"details": "The References section of this erratum contains download links (you must\nlog in to download the updates). 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, and then after installing the\nupdate, restart the server by starting the JBoss Application Server process.\n\nThe fix for CVE-2013-6468 enables the Java Security Manager (JSM) to\nsandbox the evaluation of MVEL expressions. This introduces performance\ndegradation in high load environments. The following ways of running Red\nHat JBoss BPM Suite are considered secure while mitigating performance\ndegradation:\n\n1. In high load environments where performance is critical, it is\nrecommended to only deploy applications that have been developed on other\nsystems and properly reviewed. It is also recommended not to create any\nusers with the Analyst role on such systems. If these safeguards are\nfollowed, it is safe to leave JSM disabled on these systems so it does not\nintroduce any performance degradation.\n\n2. In testing and development environments without high loads, or in\nenvironments where rule authoring is exposed to external networks, it is\nrecommended to have JSM enabled in order to achieve security benefits of\nproperly sandboxed evaluation of MVEL expressions.\n\nAllowing users with the Analyst role to log in to the Business Central\nconsole when JSM is disabled is not secure and not recommended.",
"product_ids": [
"Red Hat JBoss BPMS 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2014:0371"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.0,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"products": [
"Red Hat JBoss BPMS 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Camel: remote code execution via XSL"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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