rhsa-2020_0895
Vulnerability from csaf_redhat
Published
2020-03-18 14:51
Modified
2024-11-05 21:54
Summary
Red Hat Security Advisory: Red Hat Process Automation Manager 7.7.0 Security Update
Notes
Topic
An update is now available for Red Hat Process Automation 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 Process Automation Manager is an open source business process management suite that combines process management and decision service management and enables business and IT users to create, manage, validate, and deploy process applications and decision services.
This release of Red Hat Process Automation Manager 7.7.0 serves as an update to Red Hat Process Automation Manager 7.6.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.
Security Fix(es):
* elasticsearch: Improper permission issue when attaching a new name to an index (CVE-2019-7611)
* jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig (CVE-2019-14540)
* jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)
* jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution (CVE-2019-17531)
* jackson-databind: Serialization gadgets in classes of the commons-configuration package (CVE-2019-14892)
* jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942)
* jackson-databind: Serialization gadgets in classes of the ehcache package (CVE-2019-17267)
* jackson-databind: Serialization gadgets in classes of the p6spy package (CVE-2019-16943)
* jackson-databind: Serialization gadgets in classes of the xalan package (CVE-2019-14893)
* mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure (CVE-2019-0231)
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.
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": "Red Hat Process Automation Manager is an open source business process management suite that combines process management and decision service management and enables business and IT users to create, manage, validate, and deploy process applications and decision services.\n\nThis release of Red Hat Process Automation Manager 7.7.0 serves as an update to Red Hat Process Automation Manager 7.6.0, 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* elasticsearch: Improper permission issue when attaching a new name to an index (CVE-2019-7611)\n\n* jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig (CVE-2019-14540)\n\n* jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)\n\n* jackson-databind: polymorphic typing issue when enabling default typing for an externally exposed JSON endpoint and having apache-log4j-extra in the classpath leads to code execution (CVE-2019-17531)\n\n* jackson-databind: Serialization gadgets in classes of the commons-configuration package (CVE-2019-14892)\n\n* jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942)\n\n* jackson-databind: Serialization gadgets in classes of the ehcache package (CVE-2019-17267)\n\n* jackson-databind: Serialization gadgets in classes of the p6spy package (CVE-2019-16943)\n\n* jackson-databind: Serialization gadgets in classes of the xalan package (CVE-2019-14893)\n\n* mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure (CVE-2019-0231)\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.",
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"text": "A cryptographic protocol integrity flaw was discovered in Apache Mina. The closure of a TLS session would not always result in closure of the socket, allowing the conversation to continue in clear text. This could undermine the confidentiality of a connection and potentially disclose sensitive information to third-party attackers.",
"title": "Vulnerability description"
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"text": "mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure.",
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"text": "* Red Hat OpenStack Platform\u0027s OpenDaylight versions 8-10 contain the vulnerable code. However, these OpenDaylight versions were released as technical preview with limited support and will therefore not be updated. Other OpenDaylight versions do not contain the vulnerable library.\n\n* This issue affects the version of apache-mina shipped with Red Hat Gluster Storage 3, as it contains the vulnerable functionality.",
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"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).",
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"title": "mina-core: Retaining an open socket in close_notify SSL-TLS leading to Information disclosure."
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"ids": [
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"notes": [
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"text": "A permission issue was found in Elasticsearch versions before 5.6.15 and 6.6.1 when Field Level Security and Document Level Security are disabled and the _aliases, _shrink, or _split endpoints are used . If the elasticsearch.yml file has xpack.security.dls_fls.enabled set to false, certain permission checks are skipped when users perform one of the actions mentioned above, to make existing data available under a new index/alias name. This could result in an attacker gaining additional permissions against a restricted index.",
"title": "Vulnerability description"
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"text": "elasticsearch: Improper permission issue when attaching a new name to an index",
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"text": "Red Hat OpenStack Platform 8.0/9.0 Operational Tools Kibana/Elasticsearch versions do not include nor support X-Pack (8/9 versions must use the optional Shield, also not packaged); not affected.\n\nOpenShift Container Platform (OCP) does not include X-Pack with Elasticsearch, which prevents this vulnerability from being exploited. However, versions of Elasticsearch shipped in OCP do contain the vulnerable code which could allow this vulnerability to be exploited if X-Pack was installed.",
"title": "Statement"
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{
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"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.",
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"title": "elasticsearch: Improper permission issue when attaching a new name to an index"
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"notes": [
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"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariConfig.",
"title": "Vulnerability description"
},
{
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"text": "jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.\n\nSatellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.",
"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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"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1755849"
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{
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"date": "2020-03-18T14:51:44+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": [
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],
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"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "This vulnerability relies on com.zaxxer.hikari.HikariConfig being present in the application\u0027s ClassPath. Hikari is not packaged as an RPM for Red Hat Enterprise Linux or Red Hat Software Collections. Applications using jackson-databind that do not also use com.zaxxer.hikari are not impacted by this vulnerability.\n\nA mitigation to this class of problem in jackson-databind is to not trigger polymorphic desrialization globally by using: objectMapper.enableDefaultTyping() and rather use @JsonTypeInfo on the class property to explicitly define the type information. For more information on this issue please refer to https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true",
"product_ids": [
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{
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"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
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}
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"threats": [
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"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig"
},
{
"cve": "CVE-2019-14892",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1758171"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was discovered in jackson-databind in versions before 2.9.10, 2.8.11.5 and 2.6.7.3, where it would permit polymorphic deserialization of a malicious object using commons-configuration 1 and 2 JNDI classes. An attacker could use this flaw to execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in classes of the commons-configuration package",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nRed Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.\n\nWhile OpenShift Container Platform\u0027s elasticsearch plugins do ship the vulnerable component, it doesn\u0027t do any of the unsafe things described in https://access.redhat.com/solutions/3279231. We may update the jackson-databind dependency in a future release.",
"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": [
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"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-14892"
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"category": "external",
"summary": "RHBZ#1758171",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758171"
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{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-14892",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14892"
}
],
"release_date": "2019-09-19T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in classes of the commons-configuration package"
},
{
"cve": "CVE-2019-14893",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1758182"
}
],
"notes": [
{
"category": "description",
"text": "A flaw was discovered in FasterXML jackson-databind in all versions before 2.9.10 and 2.10.0, where it would permit polymorphic deserialization of malicious objects using the xalan JNDI gadget when used in conjunction with polymorphic type handling methods such as `enableDefaultTyping()` or when @JsonTypeInfo is using `Id.CLASS` or `Id.MINIMAL_CLASS` or in any other way which ObjectMapper.readValue might instantiate objects from unsafe sources. An attacker could use this flaw to execute arbitrary code.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in classes of the xalan package",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nRed Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-14893"
},
{
"category": "external",
"summary": "RHBZ#1758182",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758182"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-14893",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-14893"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-14893",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14893"
}
],
"release_date": "2019-09-20T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "The following conditions are needed for an exploit, we recommend avoiding all if possible\n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in classes of the xalan package"
},
{
"cve": "CVE-2019-16335",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-16T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1755831"
}
],
"notes": [
{
"category": "description",
"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to com.zaxxer.hikari.HikariDataSource. This is a different vulnerability than CVE-2019-14540.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.\n\nSatellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nWhile OpenShift Container Platform\u0027s elasticsearch plugins do ship the vulnerable component, it doesn\u0027t do any of the unsafe things described in https://access.redhat.com/solutions/3279231. We may update the jackson-databind dependency in a future release.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-16335"
},
{
"category": "external",
"summary": "RHBZ#1755831",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1755831"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-16335",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16335"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16335",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16335"
}
],
"release_date": "2019-09-15T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "This vulnerability relies on com.zaxxer.hikari.HikariDataSource being present in the application\u0027s ClassPath. Hikari is not packaged as an RPM for Red Hat Enterprise Linux or Red Hat Software Collections. Applications using jackson-databind that do not also use com.zaxxer.hikari are not impacted by this vulnerability.\n\nA mitigation to this class of problem in jackson-databind is to not trigger polymorphic desrialization globally by using: objectMapper.enableDefaultTyping() and rather use @JsonTypeInfo on the class property to explicitly define the type information. For more information on this issue please refer to https://www.github.com/mbechler/marshalsec/blob/master/marshalsec.pdf?raw=true",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource"
},
{
"cve": "CVE-2019-16942",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1758187"
}
],
"notes": [
{
"category": "description",
"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the commons-dbcp (1.4) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of org.apache.commons.dbcp.datasources.SharedPoolDataSource and org.apache.commons.dbcp.datasources.PerUserPoolDataSource mishandling.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nRed Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-16942"
},
{
"category": "external",
"summary": "RHBZ#1758187",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758187"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-16942",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16942"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16942",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16942"
}
],
"release_date": "2019-09-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "The following conditions are needed for an exploit, we recommend avoiding all if possible\n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.*"
},
{
"cve": "CVE-2019-16943",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1758191"
}
],
"notes": [
{
"category": "description",
"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the p6spy (3.8.6) jar in the classpath, and an attacker can find an RMI service endpoint to access, it is possible to make the service execute a malicious payload. This issue exists because of com.p6spy.engine.spy.P6DataSource mishandling.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nRed Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-16943"
},
{
"category": "external",
"summary": "RHBZ#1758191",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758191"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-16943",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-16943"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-16943",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16943"
}
],
"release_date": "2019-09-27T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "The following conditions are needed for an exploit, we recommend avoiding all if possible\n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource"
},
{
"cve": "CVE-2019-17267",
"cwe": {
"id": "CWE-200",
"name": "Exposure of Sensitive Information to an Unauthorized Actor"
},
"discovery_date": "2019-09-30T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1758167"
}
],
"notes": [
{
"category": "description",
"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to net.sf.ehcache.hibernate.EhcacheJtaTransactionManagerLookup.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in classes of the ehcache package",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Red Hat OpenStack Platform ships OpenDaylight, which contains the vulnerable jackson-databind. However, OpenDaylight does not expose jackson-databind in a way that would make it vulnerable, lowering the impact of the vulnerability for OpenDaylight. As such, Red Hat will not be providing a fix for OpenDaylight at this time.\n\nRed Hat OpenShift Container Platform does ship the vulnerable component, but does not enable the unsafe conditions needed to exploit, lowering their vulnerability impact.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-17267"
},
{
"category": "external",
"summary": "RHBZ#1758167",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1758167"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-17267",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-17267"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-17267",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17267"
}
],
"release_date": "2019-09-17T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "The following conditions are needed for an exploit, we recommend avoiding all if possible\n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"scores": [
{
"cvss_v3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 7.5,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"version": "3.0"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in classes of the ehcache package"
},
{
"cve": "CVE-2019-17531",
"cwe": {
"id": "CWE-20",
"name": "Improper Input Validation"
},
"discovery_date": "2019-11-21T00:00:00+00:00",
"ids": [
{
"system_name": "Red Hat Bugzilla ID",
"text": "1775293"
}
],
"notes": [
{
"category": "description",
"text": "A Polymorphic Typing issue was discovered in FasterXML jackson-databind 2.0.0 through 2.9.10. When Default Typing is enabled (either globally or for a specific property) for an externally exposed JSON endpoint and the service has the apache-log4j-extra (version 1.2.x) jar in the classpath, and an attacker can provide a JNDI service to access, it is possible to make the service execute a malicious payload.",
"title": "Vulnerability description"
},
{
"category": "summary",
"text": "jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.*",
"title": "Vulnerability summary"
},
{
"category": "other",
"text": "Satellite 6 does not enable polymorphic unmarshmalling, which is a required configuration for the vulnerability to be used. We may update the jackson-databind dependency in a future release.\n\nRed Hat OpenShift Container Platform does ship the vulnerable component, but does not enable the unsafe conditions needed to exploit, lowering their vulnerability impact.",
"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 Process Automation 7"
]
},
"references": [
{
"category": "self",
"summary": "Canonical URL",
"url": "https://access.redhat.com/security/cve/CVE-2019-17531"
},
{
"category": "external",
"summary": "RHBZ#1775293",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=1775293"
},
{
"category": "external",
"summary": "https://www.cve.org/CVERecord?id=CVE-2019-17531",
"url": "https://www.cve.org/CVERecord?id=CVE-2019-17531"
},
{
"category": "external",
"summary": "https://nvd.nist.gov/vuln/detail/CVE-2019-17531",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17531"
}
],
"release_date": "2019-10-12T00:00:00+00:00",
"remediations": [
{
"category": "vendor_fix",
"date": "2020-03-18T14:51:44+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 Process Automation 7"
],
"restart_required": {
"category": "none"
},
"url": "https://access.redhat.com/errata/RHSA-2020:0895"
},
{
"category": "workaround",
"details": "The following conditions are needed for an exploit, we recommend avoiding all if possible\n* Deserialization from sources you do not control\n* `enableDefaultTyping()`\n* `@JsonTypeInfo using `id.CLASS` or `id.MINIMAL_CLASS`",
"product_ids": [
"Red Hat Process Automation 7"
]
}
],
"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"
},
"products": [
"Red Hat Process Automation 7"
]
}
],
"threats": [
{
"category": "impact",
"details": "Moderate"
}
],
"title": "jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.*"
}
]
}
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- 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.