rhsa-2013_0163
Vulnerability from csaf_redhat
Published
2013-01-15 18:54
Modified
2024-09-15 20:04
Summary
Red Hat Security Advisory: jbossweb security update
Notes
Topic
An update for JBoss Enterprise Application Platform 6.0.1 that fixes one
security issue is now available from the Red Hat Customer Portal.
The Red Hat Security Response Team has rated this update as having
important security impact. A Common Vulnerability Scoring System (CVSS)
base score, which gives a detailed severity rating, is available from the
CVE link in the References section.
Details
JBoss Web is the web container, based on Apache Tomcat, in JBoss Enterprise
Application Platform. It provides a single deployment platform for the
JavaServer Pages (JSP) and Java Servlet technologies.
It was found that when an application used FORM authentication, along with
another component that calls request.setUserPrincipal() before the call to
FormAuthenticator#authenticate() (such as the Single-Sign-On valve), it was
possible to bypass the security constraint checks in the FORM authenticator
by appending "/j_security_check" to the end of a URL. A remote attacker
with an authenticated session on an affected application could use this
flaw to circumvent authorization controls, and thereby access resources not
permitted by the roles associated with their authenticated session.
(CVE-2012-3546)
Warning: Before applying this update, back up your existing JBoss
Enterprise Application Platform installation (including all applications
and configuration files).
All users of JBoss Enterprise Application Platform 6.0.1 as provided from
the Red Hat Customer Portal are advised to install this update.
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.
{
"document": {
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"text": "Important"
},
"category": "csaf_vex",
"csaf_version": "2.0",
"distribution": {
"text": "Copyright \u00a9 Red Hat, Inc. All rights reserved.",
"tlp": {
"label": "WHITE",
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},
"lang": "en",
"notes": [
{
"category": "summary",
"text": "An update for JBoss Enterprise Application Platform 6.0.1 that fixes one\nsecurity issue is now available from the Red Hat Customer Portal.\n\nThe Red Hat Security Response Team has rated this update as having\nimportant security impact. A Common Vulnerability Scoring System (CVSS)\nbase score, which gives a detailed severity rating, is available from the\nCVE link in the References section.",
"title": "Topic"
},
{
"category": "general",
"text": "JBoss Web is the web container, based on Apache Tomcat, in JBoss Enterprise\nApplication Platform. It provides a single deployment platform for the\nJavaServer Pages (JSP) and Java Servlet technologies.\n\nIt was found that when an application used FORM authentication, along with\nanother component that calls request.setUserPrincipal() before the call to\nFormAuthenticator#authenticate() (such as the Single-Sign-On valve), it was\npossible to bypass the security constraint checks in the FORM authenticator\nby appending \"/j_security_check\" to the end of a URL. A remote attacker\nwith an authenticated session on an affected application could use this\nflaw to circumvent authorization controls, and thereby access resources not\npermitted by the roles associated with their authenticated session.\n(CVE-2012-3546)\n\nWarning: Before applying this update, back up your existing JBoss\nEnterprise Application Platform installation (including all applications\nand configuration files).\n\nAll users of JBoss Enterprise Application Platform 6.0.1 as provided from\nthe Red Hat Customer Portal are advised to install this update.",
"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-2013:0163",
"url": "https://access.redhat.com/errata/RHSA-2013:0163"
},
{
"category": "external",
"summary": "https://access.redhat.com/security/updates/classification/#important",
"url": "https://access.redhat.com/security/updates/classification/#important"
},
{
"category": "external",
"summary": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform\u0026downloadType=securityPatches\u0026version=6.0.1",
"url": "https://access.redhat.com/jbossnetwork/restricted/listSoftware.html?product=appplatform\u0026downloadType=securityPatches\u0026version=6.0.1"
},
{
"category": "external",
"summary": "http://tomcat.apache.org/security-6.html",
"url": "http://tomcat.apache.org/security-6.html"
},
{
"category": "external",
"summary": "883634",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=883634"
},
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/data/csaf/v2/advisories/2013/rhsa-2013_0163.json"
}
],
"title": "Red Hat Security Advisory: jbossweb security update",
"tracking": {
"current_release_date": "2024-09-15T20:04:16+00:00",
"generator": {
"date": "2024-09-15T20:04:16+00:00",
"engine": {
"name": "Red Hat SDEngine",
"version": "3.33.3"
}
},
"id": "RHSA-2013:0163",
"initial_release_date": "2013-01-15T18:54:00+00:00",
"revision_history": [
{
"date": "2013-01-15T18:54:00+00:00",
"number": "1",
"summary": "Initial version"
},
{
"date": "2013-01-15T19:03:05+00:00",
"number": "2",
"summary": "Last updated version"
},
{
"date": "2024-09-15T20:04:16+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 6.0",
"product": {
"name": "Red Hat JBoss Enterprise Application Platform 6.0",
"product_id": "Red Hat JBoss Enterprise Application Platform 6.0",
"product_identification_helper": {
"cpe": "cpe:/a:redhat:jboss_enterprise_application_platform:6.0.1"
}
}
}
],
"category": "product_family",
"name": "Red Hat JBoss Enterprise Application Platform"
}
],
"category": "vendor",
"name": "Red Hat"
}
]
},
"vulnerabilities": [
{
"cve": "CVE-2012-3546",
"discovery_date": "2012-12-05T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "883634"
}
],
"notes": [
{
"category": "description",
"text": "org/apache/catalina/realm/RealmBase.java in Apache Tomcat 6.x before 6.0.36 and 7.x before 7.0.30, when FORM authentication is used, allows remote attackers to bypass security-constraint checks by leveraging a previous setUserPrincipal call and then placing /j_security_check at the end of a URI.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "Web: Bypass of security constraints",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Tomcat 5.5 has reached the end of its supported upstream life-cycle, and the Apache Tomcat project no longer tests security flaws to determine whether they affect Tomcat 5.5. Red Hat has tested tomcat 5.5 as shipped with Red Hat Enterprise Linux 5 and JBoss Enterprise Web Server 1, and found that it is affected by this flaw. Patches for tomcat 5.5 to address this flaw have been provided.",
"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 6.0"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2012-3546"
},
{
"category": "external",
"summary": "RHBZ#883634",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=883634"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2012-3546",
"url": "https://www.cve.org/CVERecord?id=CVE-2012-3546"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2012-3546",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2012-3546"
}
],
"release_date": "2012-12-04T00:00:00+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 JBoss Enterprise Application Platform installation (including all\napplications and configuration files).\n\nThe JBoss server process must be restarted for this update to take effect.",
"product_ids": [
"Red Hat JBoss Enterprise Application Platform 6.0"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2013:0163"
}
],
"scores": [
{
"cvss_v2": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "NONE",
"baseScore": 5.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
"version": "2.0"
},
"products": [
"Red Hat JBoss Enterprise Application Platform 6.0"
]
}
],
"threats": [
{
"category": "impact",
"details": "Important"
}
],
"title": "Web: Bypass of security constraints"
}
]
}
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