An update is now available for Red Hat JBoss Enterprise Application Platform 7.0 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.

This release of Red Hat JBoss Enterprise Application Platform 7.0.8 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.0.7, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es) :

* It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application. (CVE-2017-5645)

* A vulnerability was found in Jasypt that would allow an attacker to perform a timing attack on password hash comparison. (CVE-2014-9970)

* It was found that an information disclosure flaw in Bouncy Castle could enable a local malicious application to gain access to user's private information. (CVE-2015-6644)

* It was found that while parsing the SAML messages the StaxParserUtil class of Picketlink replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the 'InResponseTo' field in the response. (CVE-2017-2582)

* It was found that when the security manager's reflective permissions, which allows it to access the private members of the class, are granted to Hibernate Validator, a potential privilege escalation can occur. By allowing the calling code to access those private members without the permission an attacker may be able to validate an invalid instance and access the private member value via ConstraintViolation#getInvalidValue(). (CVE-2017-7536)

The CVE-2017-2582 issue was discovered by Hynek Mlnarik (Red Hat) and the CVE-2017-7536 issue was discovered by Gunnar Morling (Red Hat).

An update is now available for Red Hat JBoss Enterprise Application Platform 7.1 for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.

This release of Red Hat JBoss Enterprise Application Platform 7.1.0 serves as a replacement for Red Hat JBoss Enterprise Application Platform 7.0.0, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es) :

* A Denial of Service can be caused when a long request is sent to EAP 7. (CVE-2016-7046)

* The jboss init script unsafe file handling resulting in local privilege escalation. (CVE-2016-8656)

* A deserialization vulnerability via readValue method of ObjectMapper which allows arbitrary code execution. (CVE-2017-7525)

* JMSObjectMessage deserializes potentially malicious objects allowing Remote Code Execution. (CVE-2016-4978)

* Undertow is vulnerable to the injection of arbitrary HTTP headers, and also response splitting. (CVE-2016-4993)

* The domain controller will not propagate its administrative RBAC configuration to some slaves leading to escalate their privileges.
(CVE-2016-5406)

* Internal IP address disclosed on redirect when request header Host field is not set. (CVE-2016-6311)

* Potential EAP resource starvation DOS attack via GET requests for server log files. (CVE-2016-8627)

* Inefficient Header Cache could cause denial of service.
(CVE-2016-9589)

* The log file viewer allows arbitrary file read to authenticated user via path traversal. (CVE-2017-2595)

* HTTP Request smuggling vulnerability due to permitting invalid characters in HTTP requests. (CVE-2017-2666)

* Websocket non clean close can cause IO thread to get stuck in a loop. (CVE-2017-2670)

* Privilege escalation with security manager's reflective permissions when granted to Hibernate Validator. (CVE-2017-7536)

* Potential http request smuggling as Undertow parses the http headers with unusual whitespaces. (CVE-2017-7559)

* Properties based files of the management and the application realm are world readable allowing access to users and roles information to all the users logged in to the system. (CVE-2017-12167)

* RBAC configuration allows users with a Monitor role to view the sensitive information. (CVE-2016-7061)

* Improper whitespace parsing leading to potential HTTP request smuggling. (CVE-2017-12165)

Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting CVE-2017-7525; Calum Hutton (NCC Group) and Mikhail Egorov (Odin) for reporting CVE-2016-4993; Luca Bueti for reporting CVE-2016-6311;
Gabriel Lavoie (Halogen Software) for reporting CVE-2016-9589; and Gregory Ramsperger and Ryan Moak for reporting CVE-2017-2670. The CVE-2016-5406 issue was discovered by Tomaz Cerar (Red Hat); the CVE-2016-8627 issue was discovered by Darran Lofthouse (Red Hat) and Brian Stansberry (Red Hat); the CVE-2017-2666 issue was discovered by Radim Hatlapatka (Red Hat); the CVE-2017-7536 issue was discovered by Gunnar Morling (Red Hat); the CVE-2017-7559 and CVE-2017-12165 issues were discovered by Stuart Douglas (Red Hat); and the CVE-2017-12167 issue was discovered by Brian Stansberry (Red Hat) and Jeremy Choi (Red Hat). Upstream acknowledges WildFly as the original reporter of CVE-2016-6311.

The remote Redhat Enterprise Linux 6 / 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:3458 advisory.

  - Apache ActiveMQ Artemis: Deserialization of untrusted input vulnerability (CVE-2016-4978)

  - eap: HTTP header injection / response splitting (CVE-2016-4993)

  - EAP7 Privilege escalation when managing domain including earlier version slaves (CVE-2016-5406)

  - EAP7: Internal IP address disclosed on redirect when request header Host field is not set (CVE-2016-6311)

  - undertow: Long URL proxy request lead to java.nio.BufferOverflowException and DoS (CVE-2016-7046)

  - EAP: Sensitive data can be exposed at the server level in domain mode (CVE-2016-7061)

  - admin-cli: Potential EAP resource starvation DOS attack via GET requests for server log files     (CVE-2016-8627)

  - jboss: jbossas: unsafe chown of server.log in jboss init script allows privilege escalation     (CVE-2016-8656)

  - wildfly: ParseState headerValuesCache can be exploited to fill heap with garbage (CVE-2016-9589)

  - wildfly: Arbitrary file read via path traversal (CVE-2017-2595)

  - undertow: HTTP Request smuggling vulnerability due to permitting invalid characters in HTTP requests     (CVE-2017-2666)

  - undertow: IO thread DoS via unclean Websocket closing (CVE-2017-2670)

  - jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper (CVE-2017-7525)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

  - undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666) (CVE-2017-7559)

  - undertow: improper whitespace parsing leading to potential HTTP request smuggling (CVE-2017-12165)

  - EAP-7: Wrong privileges on multiple property files (CVE-2017-12167)

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

An update is now available for Red Hat Satellite 6.4 for RHEL 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool.

Security Fix(es) :

* jackson-databind: Unsafe deserialization due to incomplete black list (incomplete fix for CVE-2017-7525) (CVE-2017-15095)

* hornetq: XXE/SSRF in XPath selector (CVE-2015-3208)

* bouncycastle: Information disclosure in GCMBlockCipher (CVE-2015-6644)

* bouncycastle: DSA does not fully validate ASN.1 encoding during signature verification allowing for injection of unsigned data (CVE-2016-1000338)

* bouncycastle: Information leak in AESFastEngine class (CVE-2016-1000339)

* bouncycastle: Information exposure in DSA signature generation via timing attack (CVE-2016-1000341)

* bouncycastle: ECDSA improper validation of ASN.1 encoding of signature (CVE-2016-1000342)

* bouncycastle: DHIES implementation allowed the use of ECB mode (CVE-2016-1000344)

* bouncycastle: DHIES/ECIES CBC modes are vulnerable to padding oracle attack (CVE-2016-1000345)

* bouncycastle: Other party DH public keys are not fully validated (CVE-2016-1000346)

* bouncycastle: ECIES implementation allowed the use of ECB mode (CVE-2016-1000352)

* logback: Serialization vulnerability in SocketServer and ServerSocketReceiver (CVE-2017-5929)

* python-django: Open redirect and possible XSS attack via user-supplied numeric redirect URLs (CVE-2017-7233)

* hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

* puppet: Environment leakage in puppet-agent (CVE-2017-10690)

* Satellite 6: XSS in discovery rule filter autocomplete functionality (CVE-2017-12175)

* foreman: Stored XSS in fact name or value (CVE-2017-15100)

* pulp: sensitive credentials revealed through the API (CVE-2018-1090)

* foreman: SQL injection due to improper handling of the widget id parameter (CVE-2018-1096)

* foreman: Ovirt admin password exposed by foreman API (CVE-2018-1097)

* django: Catastrophic backtracking in regular expressions via 'urlize' and 'urlizetrunc' (CVE-2018-7536)

* django: Catastrophic backtracking in regular expressions via 'truncatechars_html' and 'truncatewords_html' (CVE-2018-7537)

* guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service (CVE-2018-10237)

* bouncycastle: Carry propagation bug in math.raw.Nat??? class (CVE-2016-1000340)

* bouncycastle: DSA key pair generator generates a weak private key by default (CVE-2016-1000343)

* puppet: Unpacking of tarballs in tar/mini.rb can create files with insecure permissions (CVE-2017-10689)

* bouncycastle: BKS-V1 keystore files vulnerable to trivial hash collisions (CVE-2018-5382)

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

Red Hat would like to thank Liao Xinxi (NSFOCUS) for reporting CVE-2017-15095; and the Django project for reporting CVE-2017-7233, CVE-2018-7536, and CVE-2018-7537. The CVE-2017-7536 issue was discovered by Gunnar Morling (Red Hat); and the CVE-2018-1096 issue was discovered by Martin Povolny (Red Hat). Red Hat would also like to thank David Jorm (IIX Product Security) for reporting CVE-2015-3208.

Additional Changes :

This update also fixes several bugs and adds various enhancements.
Documentation for these changes is available from the Release Notes document linked to in the References section.

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2017:3455 advisory.

  - Apache ActiveMQ Artemis: Deserialization of untrusted input vulnerability (CVE-2016-4978)

  - eap: HTTP header injection / response splitting (CVE-2016-4993)

  - EAP7 Privilege escalation when managing domain including earlier version slaves (CVE-2016-5406)

  - EAP7: Internal IP address disclosed on redirect when request header Host field is not set (CVE-2016-6311)

  - undertow: Long URL proxy request lead to java.nio.BufferOverflowException and DoS (CVE-2016-7046)

  - EAP: Sensitive data can be exposed at the server level in domain mode (CVE-2016-7061)

  - admin-cli: Potential EAP resource starvation DOS attack via GET requests for server log files     (CVE-2016-8627)

  - jboss: jbossas: unsafe chown of server.log in jboss init script allows privilege escalation     (CVE-2016-8656)

  - wildfly: ParseState headerValuesCache can be exploited to fill heap with garbage (CVE-2016-9589)

  - wildfly: Arbitrary file read via path traversal (CVE-2017-2595)

  - undertow: HTTP Request smuggling vulnerability due to permitting invalid characters in HTTP requests     (CVE-2017-2666)

  - undertow: IO thread DoS via unclean Websocket closing (CVE-2017-2670)

  - jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper (CVE-2017-7525)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

  - undertow: HTTP Request smuggling vulnerability (incomplete fix of CVE-2017-2666) (CVE-2017-7559)

  - undertow: improper whitespace parsing leading to potential HTTP request smuggling (CVE-2017-12165)

  - EAP-7: Wrong privileges on multiple property files (CVE-2017-12167)

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-2017:2809 advisory.

  - jasypt: Vulnerable to timing attack against the password hash comparison (CVE-2014-9970)

  - bouncycastle: Information disclosure in GCMBlockCipher (CVE-2015-6644)

  - picketlink, keycloak: SAML request parser replaces special strings with system properties (CVE-2017-2582)

  - log4j: Socket receiver deserialization vulnerability (CVE-2017-5645)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

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 5 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2018:2742 advisory.

  - picketlink, keycloak: SAML request parser replaces special strings with system properties (CVE-2017-2582)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

  - tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336)

  - guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote     attackers to cause a denial of service (CVE-2018-10237)

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

An update is now available for Red Hat JBoss Enterprise Application Platform 6.4 for Red Hat Enterprise Linux 6.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Red Hat JBoss Enterprise Application Platform is a platform for Java applications based on the JBoss Application Server.

This release of Red Hat JBoss Enterprise Application Platform 6.4.21 serves as a replacement for Red Hat JBoss Enterprise Application Platform 6.4.20, and includes bug fixes and enhancements, which are documented in the Release Notes document linked to in the References.

Security Fix(es) :

* hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

* guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote attackers to cause a denial of service (CVE-2018-10237)

* picketlink: The fix for CVE-2017-2582 breaks the feature of attribute replacement with system property in picketlink.xml (CVE-2017-2582)

* jbossweb: tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336)

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.

The CVE-2017-2582 issue was discovered by Hynek Mlnarik (Red Hat) and the CVE-2017-7536 issue was discovered by Gunnar Morling (Red Hat).

The remote Redhat Enterprise Linux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2017:3141 advisory.

  - jasypt: Vulnerable to timing attack against the password hash comparison (CVE-2014-9970)

  - jackson-databind: Deserialization vulnerability via readValue method of ObjectMapper (CVE-2017-7525)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

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-2018:2741 advisory.

  - picketlink, keycloak: SAML request parser replaces special strings with system properties (CVE-2017-2582)

  - hibernate-validator: Privilege escalation when running under the security manager (CVE-2017-7536)

  - tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336)

  - guava: Unbounded memory allocation in AtomicDoubleArray and CompoundOrdering classes allow remote     attackers to cause a denial of service (CVE-2018-10237)

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

An update for eap7-jboss-ec2-eap is now available for Red Hat JBoss Enterprise Application Platform 7.0 for Red Hat Enterprise Linux 6 and Red Hat JBoss Enterprise Application Platform 7.0 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

The eap7-jboss-ec2-eap packages provide scripts for Red Hat JBoss Enterprise Application Platform running on the Amazon Web Services (AWS) Elastic Compute Cloud (EC2).

With this update, the eap7-jboss-ec2-eap package has been updated to ensure compatibility with Red Hat JBoss Enterprise Application Platform 7.0.8.

Refer to the JBoss Enterprise Application Platform 7.0.8 Release Notes, linked to in the References section, for information on the most significant bug fixes and enhancements included in this release.

Security Fix(es) :

* It was found that when using remote logging with log4j socket server the log4j server would deserialize any log event received via TCP or UDP. An attacker could use this flaw to send a specially crafted log event that, during deserialization, would execute arbitrary code in the context of the logger application. (CVE-2017-5645)

* A vulnerability was found in Jasypt that would allow an attacker to perform a timing attack on password hash comparison. (CVE-2014-9970)

* It was found that an information disclosure flaw in Bouncy Castle could enable a local malicious application to gain access to user's private information. (CVE-2015-6644)

* It was found that while parsing the SAML messages the StaxParserUtil class of Picketlink replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML request ID field to be the chosen system property which could be obtained in the 'InResponseTo' field in the response. (CVE-2017-2582)

* It was found that when the security manager's reflective permissions, which allows it to access the private members of the class, are granted to Hibernate Validator, a potential privilege escalation can occur. By allowing the calling code to access those private members without the permission an attacker may be able to validate an invalid instance and access the private member value via ConstraintViolation#getInvalidValue(). (CVE-2017-7536)

The CVE-2017-2582 issue was discovered by Hynek Mlnarik (Red Hat) and the CVE-2017-7536 issue was discovered by Gunnar Morling (Red Hat).

ID	Name	Product	Family	Published	Updated	Severity
103526	RHEL 7 : JBoss EAP (RHSA-2017:2808)	Nessus	Red Hat Local Security Checks	9/28/2017	10/24/2019	critical
105268	RHEL 6 : JBoss EAP (RHSA-2017:3454)	Nessus	Red Hat Local Security Checks	12/15/2017	10/24/2019	critical
105252	RHEL 6 / 7 : eap7-jboss-ec2-eap (RHSA-2017:3458)	Nessus	Red Hat Local Security Checks	12/14/2017	4/27/2024	critical
118185	RHEL 7 : Satellite Server (RHSA-2018:2927)	Nessus	Red Hat Local Security Checks	10/18/2018	12/5/2022	critical
105269	RHEL 7 : Red Hat JBoss Enterprise Application Platform 7.1.0 (RHSA-2017:3455)	Nessus	Red Hat Local Security Checks	12/15/2017	4/27/2024	critical
103527	RHEL 6 : Red Hat JBoss Enterprise Application Platform (RHSA-2017:2809)	Nessus	Red Hat Local Security Checks	9/28/2017	4/27/2024	critical
194122	RHEL 5 : Red Hat JBoss Enterprise Application Platform 6.4.21 (RHSA-2018:2742)	Nessus	Red Hat Local Security Checks	4/27/2024	4/28/2024	high
117772	RHEL 6 : JBoss EAP (RHSA-2018:2743)	Nessus	Red Hat Local Security Checks	9/27/2018	12/5/2022	high
104493	RHEL 7 : rhvm-appliance (RHSA-2017:3141)	Nessus	Red Hat Local Security Checks	11/10/2017	4/27/2024	critical
117771	RHEL 7 : Red Hat JBoss Enterprise Application Platform 6.4.21 (RHSA-2018:2741)	Nessus	Red Hat Local Security Checks	9/27/2018	4/27/2024	high
103500	RHEL 6 / 7 : eap7-jboss-ec2-eap (RHSA-2017:2811)	Nessus	Red Hat Local Security Checks	9/27/2017	5/8/2020	critical

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