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.

The remote Ubuntu 16.04 ESM host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4813-1 advisory.

    It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly     use this issue to obtain sensitive information. (CVE-2018-11307, CVE-2019-12086, CVE-2019-12814)

    It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly     use this issue to execute arbitrary code or other unspecified impact. (CVE-2018-12022, CVE-2018-12023,     CVE-2018-14718, CVE-2018-14719, CVE-2018-19360, CVE-2018-19361, CVE-2018-19362, CVE-2019-12384,     CVE-2019-14379, CVE-2019-14439, CVE-2019-14540, CVE-2019-16335, CVE-2019-16942, CVE-2019-16943,     CVE-2019-17267, CVE-2019-17531, CVE-2019-20330, CVE-2020-10672, CVE-2020-10673, CVE-2020-10968,     CVE-2020-10969, CVE-2020-11111, CVE-2020-11112, CVE-2020-11113, CVE-2020-11619, CVE-2020-11620,     CVE-2020-14060, CVE-2020-14061, CVE-2020-14062, CVE-2020-14195, CVE-2020-8840, CVE-2020-9546,     CVE-2020-9547, CVE-2020-9548)

    It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly     use this issue to execute XML entity (XXE) attacks. (CVE-2018-14720)

    It was discovered that Jackson Databind incorrectly handled deserialization. An attacker could possibly     use this issue to execute server-side request forgery (SSRF). (CVE-2018-14721)

Tenable has extracted the preceding description block directly from the Ubuntu security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2020-1644 advisory.

  - 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.
    (CVE-2019-16335)

  - 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. (CVE-2019-17531)

  - A Polymorphic Typing issue was discovered in FasterXML jackson-databind before 2.9.10. It is related to     com.zaxxer.hikari.HikariConfig. (CVE-2019-14540)

  - 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. (CVE-2019-16942)

  - 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. (CVE-2019-16943)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:1644 advisory.

  - jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

  - jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)

  - jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.* (CVE-2019-16942)

  - jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource (CVE-2019-16943)

  - jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.* (CVE-2019-17531)

  - jackson-databind: lacks certain net.sf.ehcache blocking (CVE-2019-20330)

  - jackson-databind: mishandles the interaction between serialization gadgets and typing which could result     in remote command execution (CVE-2020-10672, CVE-2020-10673)

  - jackson-databind: Lacks certain xbean-reflect/JNDI blocking (CVE-2020-8840)

  - jackson-databind: Serialization gadgets in shaded-hikari-config (CVE-2020-9546)

  - jackson-databind: Serialization gadgets in ibatis-sqlmap (CVE-2020-9547)

  - jackson-databind: Serialization gadgets in anteros-core (CVE-2020-9548)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The versions of Oracle Database Server installed on the remote host are affected by multiple vulnerabilities as referenced in the July 2020 CPU advisory.

  - Vulnerability in the MapViewer (Apache Commons     FileUpload) component of Oracle Database Server.
    Supported versions that are affected are 12.2.0.1, 18c     and 19c. Easily exploitable vulnerability allows low     privileged attacker having Valid User Account privilege     with network access via HTTP to compromise MapViewer     (Apache Commons FileUpload). Successful attacks of this     vulnerability can result in takeover of MapViewer     (Apache Commons FileUpload). Note: MapViewer is not     deployed with a default installation. To use MapViewer     the customer needs to re-deploy MapViewer EAR file into     Oracle WebLogic Server. CVSS 3.1 Base Score 8.8     (Confidentiality, Integrity and Availability impacts).
    (CVE-2016-1000031)

  - Vulnerability in the Java VM component of Oracle     Database Server. Supported versions that are affected     are 11.2.0.4, 12.1.0.2, 12.2.0.1, 18c and 19c. Difficult     to exploit vulnerability allows low privileged attacker     having Create Session, Create Procedure privilege with     network access via multiple protocols to compromise Java     VM. Successful attacks require human interaction from a     person other than the attacker and while the     vulnerability is in Java VM, attacks may significantly     impact additional products. Successful attacks of this     vulnerability can result in takeover of Java VM. CVSS     3.1 Base Score 8.0 (Confidentiality, Integrity and     Availability impacts). (CVE-2020-2968)

  - Vulnerability in the Core RDBMS (zlib) component of     Oracle Database Server. The supported version that is     affected is 18c. Easily exploitable vulnerability allows     high privileged attacker having Create Session privilege     with network access via Oracle Net to compromise Core     RDBMS (zlib). Successful attacks of this vulnerability     can result in takeover of Core RDBMS (zlib). CVSS 3.1     Base Score 7.2 (Confidentiality, Integrity and     Availability impacts).(CVE-2016-9843)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:1644 advisory.

    The Public Key Infrastructure (PKI) Core contains fundamental packages required by Red Hat Certificate     System.

    Security Fix(es):

    * jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

    * jackson-databind: Serialization gadgets in com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)

    * jackson-databind: Serialization gadgets in org.apache.commons.dbcp.datasources.* (CVE-2019-16942)

    * jackson-databind: Serialization gadgets in com.p6spy.engine.spy.P6DataSource (CVE-2019-16943)

    * jackson-databind: Serialization gadgets in org.apache.log4j.receivers.db.* (CVE-2019-17531)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.2 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The version of Oracle WebCenter Portal installed on the remote host is missing a security patch from the April 2020 Critical Patch Update (CPU). It is, therefore, affected by the following vulnerabilities :

  - A polymorphic typing exists in the jackson-databind component of the security framework of Oracle     WebCenter Portal. An unauthenticated, remote attacker can exploit this, via an externally exposed RMI     endpoint, to make the service execute a malicious payload. (CVE-2019-16943)

  - A memory allocation issue exists in the Bouncy Castle Crypto library component of the security framework     of Oracle WebCenter Portal. An unauthenticated, remote attacker can exploit this, via crafted ASN.1 data,     to cause a partial denial of service condition. (CVE-2019-17359)

Note that Nessus has not attempted to exploit these issues but has instead relied only on the application's self-reported version number.

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the CPUApr2020 advisory.

  - A remote code execution vulnerability exists in the Log4j SocketServer class due to unsafe deserialization of     untrusted data. An unauthenticated, remote attacker can exploit this to remotely execute arbitrary code when     combined with a deserialization gadget when listening to untrusted network traffic for log data. This affects Log4j     versions up to 1.2 up to 1.2.17. (CVE-2019-17571)

  - An information disclosure vulnerability exists in the Console component. An unauthenticated, remote attacker can     exploit this to gain unauthorized read access to a subset of Oracle WebLogic Server accessible data. (CVE-2020-2766)

  - A vulnerability in the WLS Web Services component exists. An authenticated, remote attacker can exploit this via T3     to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in takeover of Oracle     WebLogic Server. (CVE-2020-2798)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Oracle WebCenter Sites component of Oracle Fusion Middleware is vulnerable to multiple vulnerabilities.

  - Component: Advanced UI (jQuery). The supported version that is affected is 12.2.1.3.0.   Easily exploitable vulnerability allows unauthenticated attacker with network access via   HTTP to compromise Oracle WebCenter Sites. Successful attacks require human interaction   from a person other than the attacker and while the vulnerability is in Oracle WebCenter   Sites, attacks may significantly impact additional products. Successful attacks of this   vulnerability can result in unauthorized update, insert or delete access to some of   Oracle WebCenter Sites accessible data as well as unauthorized read access to a subset   of Oracle WebCenter Sites accessible data (CVE-2019-11358).

  - Component: Sites (jackson-databind). Supported versions that are affected are   12.2.1.3.0 and 12.2.1.4.0. Easily exploitable vulnerability allows unauthenticated   attacker with network access via HTTP to compromise Oracle WebCenter Sites.   Successful attacks of this vulnerability can result in takeover of Oracle WebCenter Sites   (CVE-2019-16943).

  - Component: Advanced UI. The supported version that is affected is 12.2.1.3.0.   Easily exploitable vulnerability allows unauthenticated attacker with network access   via HTTP to compromise Oracle WebCenter Sites. Successful attacks require human interaction   from a person other than the attacker and while the vulnerability is in Oracle WebCenter Sites,   attacks may significantly impact additional products. Successful attacks of this vulnerability   can result in unauthorized access to critical data or complete access to all Oracle   WebCenter Sites accessible data (CVE-2020-2739).

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the CPUApr2020 advisory.

  - initDocumentParser in     xml/XMLSchedulingDataProcessor.java in Terracotta Quartz     Scheduler through 2.3.0 allows XXE attacks via a job     description. (CVE-2019-13990)

  - 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.
    (CVE-2019-16943)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The version of tested product installed on the remote host is prior to tested version. It is, therefore, affected by the following vulnerabilities as referenced in the April 2020 CPU advisory:

  - In Apache Commons Beanutils 1.9.2, a special BeanIntrospector class was added which allows     suppressing the ability for an attacker to access the classloader via the class property available on all     Java objects. However, this characteristic of the PropertyUtilsBean was not used by default.
    (CVE-2019-10086)

  - The file name encoding algorithm used internally in Apache Commons Compress 1.15 to 1.18 can get into an     infinite loop when faced with specially crafted inputs. This can lead to a denial of service attack if an     attacker can choose the file names inside of an archive created by Compress. (CVE-2019-12402)

  - 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. (CVE-2019-16943)

  - Connect2id Nimbus JOSE+JWT before v7.9 can throw various uncaught exceptions while parsing a JWT, which     could result in an application crash (potential information disclosure) or a potential authentication     bypass. (CVE-2019-17195)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0161 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime.

    This release of Red Hat JBoss Enterprise Application Platform 7.2.6 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.2.5, and includes bug fixes and enhancements. See the Red Hat     JBoss Enterprise Application Platform 7.2.6 Release Notes for information about the most significant bug     fixes and enhancements included in this release.

    Security Fix(es):

    * undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening     on HTTPS (CVE-2019-14888)

    * jboss-cli: JBoss EAP: Vault system property security attribute value is     revealed on CLI 'reload' command (CVE-2019-14885)

    * netty: HTTP request smuggling by mishandled whitespace before the colon in     HTTP headers (CVE-2019-16869)

    * jackson-databind: polymorphic typing issue related to     com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

    * jackson-databind: Serialization gadgets in classes of the commons-dbcp package     (CVE-2019-16942)

    * jackson-databind: Serialization gadgets in classes of the     commons-configuration package (CVE-2019-14892)

    * jackson-databind: polymorphic typing issue related to     com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)

    * jackson-databind: Serialization gadgets in classes of the p6spy package     (CVE-2019-16943)

    * 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 xalan package     (CVE-2019-14893)

    * hibernate-validator: safeHTML validator allows XSS (CVE-2019-10219)

    * jackson-databind: Serialization gadgets in classes of the ehcache package     (CVE-2019-17267)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0160 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime.

    This release of Red Hat JBoss Enterprise Application Platform 7.2.6 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.2.5, and includes bug fixes and enhancements. See the Red Hat     JBoss Enterprise Application Platform 7.2.6 Release Notes for information about the most significant bug     fixes and enhancements included in this release.

    Security Fix(es):

    * undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening     on HTTPS (CVE-2019-14888)

    * jboss-cli: JBoss EAP: Vault system property security attribute value is     revealed on CLI 'reload' command (CVE-2019-14885)

    * netty: HTTP request smuggling by mishandled whitespace before the colon in     HTTP headers (CVE-2019-16869)

    * jackson-databind: polymorphic typing issue related to     com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

    * jackson-databind: Serialization gadgets in classes of the commons-dbcp package     (CVE-2019-16942)

    * jackson-databind: Serialization gadgets in classes of the     commons-configuration package (CVE-2019-14892)

    * jackson-databind: polymorphic typing issue related to     com.zaxxer.hikari.HikariDataSource (CVE-2019-16335)

    * jackson-databind: Serialization gadgets in classes of the p6spy package     (CVE-2019-16943)

    * 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 xalan package     (CVE-2019-14893)

    * hibernate-validator: safeHTML validator allows XSS (CVE-2019-10219)

    * jackson-databind: Serialization gadgets in classes of the ehcache package     (CVE-2019-17267)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2020:0159 advisory.

    Red Hat JBoss Enterprise Application Platform 7 is a platform for Java applications based on the WildFly     application runtime.

    This release of Red Hat JBoss Enterprise Application Platform 7.2.6 serves as a replacement for Red Hat     JBoss Enterprise Application Platform 7.2.5, and includes bug fixes and enhancements. See the Red Hat     JBoss Enterprise Application Platform 7.2.6 Release Notes for information about the most significant bug     fixes and enhancements included in this release.

    Security Fix(es):

    * undertow: possible Denial Of Service (DOS) in Undertow HTTP server listening on HTTPS (CVE-2019-14888)

    * jboss-cli: JBoss EAP: Vault system property security attribute value is revealed on CLI 'reload' command     (CVE-2019-14885)

    * netty: HTTP request smuggling by mishandled whitespace before the colon in HTTP headers (CVE-2019-16869)

    * jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariConfig (CVE-2019-14540)

    * jackson-databind: Serialization gadgets in classes of the commons-dbcp package (CVE-2019-16942)

    * jackson-databind: Serialization gadgets in classes of the commons-configuration package (CVE-2019-14892)

    * jackson-databind: polymorphic typing issue related to com.zaxxer.hikari.HikariDataSource     (CVE-2019-16335)

    * jackson-databind: Serialization gadgets in classes of the p6spy package (CVE-2019-16943)

    * 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 xalan package (CVE-2019-14893)

    * hibernate-validator: safeHTML validator allows XSS (CVE-2019-10219)

    * jackson-databind: Serialization gadgets in classes of the ehcache package (CVE-2019-17267)

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

- Update jackson-parent to version 2.10.

  - Update jackson-bom to version 2.10.0.

  - Update jackson-annotations to version 2.10.0.

  - Update jackson-core to version 2.10.0.

  - Update jackson-databind to version 2.10.0.

Resolves CVE-2019-14540, CVE-2019-16335, CVE-2019-16942, CVE-2019-16943.

Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website.
Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

It was discovered that jackson-databind, a Java library used to parse JSON and other data formats, did not properly validate user input before attempting deserialization. This allowed an attacker providing maliciously crafted input to perform code execution, or read arbitrary files on the server.

More deserialization flaws were discovered in jackson-databind relating to the classes in com.zaxxer.hikari.HikariConfig, com.zaxxer.hikari.HikariDataSource, commons-dbcp and com.p6spy.engine.spy.P6DataSource, which could allow an unauthenticated user to perform remote code execution. The issue was resolved by extending the blacklist and blocking more classes from polymorphic deserialization.

For Debian 8 'Jessie', these problems have been fixed in version 2.4.2-2+deb8u9.

We recommend that you upgrade your jackson-databind packages.

NOTE: Tenable Network Security has extracted the preceding description block directly from the DLA security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

ID	Name	Product	Family	Severity
183541	Ubuntu 16.04 ESM : Jackson Databind vulnerabilities (USN-4813-1)	Nessus	Ubuntu Local Security Checks	critical
180911	Oracle Linux 8 : pki-core:10.6 / and / pki-deps:10.6 (ELSA-2020-1644)	Nessus	Oracle Linux Local Security Checks	critical
146039	CentOS 8 : pki-core:10.6 and pki-deps:10.6 (CESA-2020:1644)	Nessus	CentOS Local Security Checks	critical
138528	Oracle Database Server Multiple Vulnerabilities (Jul 2020 CPU)	Nessus	Databases	critical
136041	RHEL 8 : pki-core:10.6 and pki-deps:10.6 (RHSA-2020:1644)	Nessus	Red Hat Local Security Checks	critical
135850	Oracle WebCenter Portal Multiple Vulnerabilities (Apr 2020 CPU)	Nessus	Misc.	critical
135680	Oracle WebLogic Server Multiple Vulnerabilities (Apr 2020 CPU)	Nessus	Misc.	critical
135676	Oracle WebCenter Sites Multiple Vulnerabilities (April 2020 CPU)	Nessus	Windows	critical
135584	Oracle Primavera Unifier (Apr 2020 CPU)	Nessus	CGI abuses	critical
135583	Oracle Primavera Gateway (Apr 2020 CPU)	Nessus	CGI abuses	critical
133158	RHEL 8 : Red Hat JBoss Enterprise Application Platform 7.2.6 on RHEL 8 (RHSA-2020:0161)	Nessus	Red Hat Local Security Checks	critical
133157	RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.2.6 on RHEL 7 (RHSA-2020:0160)	Nessus	Red Hat Local Security Checks	critical
133156	RHEL 6 : Red Hat JBoss Enterprise Application Platform 7.2.6 on RHEL 6 (RHSA-2020:0159)	Nessus	Red Hat Local Security Checks	critical
129833	Fedora 30 : jackson-annotations / jackson-bom / jackson-core / jackson-databind / etc (2019-b171554877)	Nessus	Fedora Local Security Checks	critical
129597	Debian DSA-4542-1 : jackson-databind - security update	Nessus	Debian Local Security Checks	critical
129539	Debian DLA-1943-1 : jackson-databind security update	Nessus	Debian Local Security Checks	critical

Detections

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CVE-2019-16943

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