A vulnerability was discovered in XNIO where file descriptor leak caused by growing amounts of NIO Selector file handles between garbage collection cycles. It may allow the attacker to cause a denial of service. It affects XNIO versions 3.6.0.Beta1 through 3.8.1.Final.

A flaw was found in OpenLDAP in versions before 2.4.56. This flaw allows an attacker who sends a malicious packet processed by OpenLDAP to force a failed assertion in csnNormalize23(). The highest threat from this vulnerability is to system availability.

A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.

A flaw was found in JBoss EAP, where the authentication configuration is set-up using a legacy SecurityRealm, to delegate to a legacy PicketBox SecurityDomain, and then reloaded to admin-only mode. This flaw allows an attacker to perform a complete authentication bypass by using an arbitrary user and password. The highest threat to vulnerability is to system availability.

The implementations of PKCS#1 v1.5 key transport mechanism for XMLEncryption in JBossWS and Apache WSS4J before 1.6.5 is susceptible to a Bleichenbacher attack.

A flaw was found in the JBoss EAP Vault system in all versions before 7.2.6.GA. Confidential information of the system property's security attribute value is revealed in the JBoss EAP log file when executing a JBoss CLI 'reload' command. This flaw can lead to the exposure of confidential information.

EJB method in Red Hat JBoss BRMS 5; Red Hat JBoss Enterprise Application Platform 5; Red Hat JBoss Operations Network 3.1; Red Hat JBoss Portal 4 and 5; Red Hat JBoss SOA Platform 4.2, 4.3, and 5; in Red Hat JBoss Enterprise Web Server 1 ignores roles specified using the @RunAs annotation.

It was found that the improper default permissions on /tmp/auth directory in JBoss Enterprise Application Platform before 7.1.0 can allow any local user to connect to CLI and allow the user to execute any arbitrary operations.

An information disclosure vulnerability was found in JBoss Enterprise Application Platform before 7.0.4. It was discovered that when configuring RBAC and marking information as sensitive, users with a Monitor role are able to view the sensitive information.

It was discovered that EAP packages in certain versions of Red Hat Enterprise Linux use incorrect permissions for /etc/sysconfig/jbossas configuration files. The file is writable to jboss group (root:jboss, 664). On systems using classic /etc/init.d init scripts (i.e. on Red Hat Enterprise Linux 6 and earlier), the file is sourced by the jboss init script and its content executed with root privileges when jboss service is started, stopped, or restarted.

It was found in EAP 7 before 7.0.9 that properties based files of the management and the application realm configuration that contain user to role mapping are world readable allowing access to users and roles information to all the users logged in to the system.

Jboss jbossas before versions 5.2.0-23, 6.4.13, 7.0.5 is vulnerable to an unsafe file handling in the jboss init script which could result in local privilege escalation.

Red Hat JBoss EAP version 5 is vulnerable to a deserialization of untrusted data in the JMX endpoint when deserializes the credentials passed to it. An attacker could exploit this vulnerability resulting in a denial of service attack.

Red Hat JBoss A-MQ 6.x; BPM Suite (BPMS) 6.x; BRMS 6.x and 5.x; Data Grid (JDG) 6.x; Data Virtualization (JDV) 6.x and 5.x; Enterprise Application Platform 6.x, 5.x, and 4.3.x; Fuse 6.x; Fuse Service Works (FSW) 6.x; Operations Network (JBoss ON) 3.x; Portal 6.x; SOA Platform (SOA-P) 5.x; Web Server (JWS) 3.x; Red Hat OpenShift/xPAAS 3.x; and Red Hat Subscription Asset Manager 1.3 allow remote attackers to execute arbitrary commands via a crafted serialized Java object, related to the Apache Commons Collections (ACC) library.

In Jboss Application Server as shipped with Red Hat Enterprise Application Platform 5.2, it was found that the doFilter method in the ReadOnlyAccessFilter of the HTTP Invoker does not restrict classes for which it performs deserialization and thus allowing an attacker to execute arbitrary code via crafted serialized data.

AdvancedLdapLodinMogule in Red Hat JBoss Enterprise Application Platform (EAP) before 6.4.1 allows attackers to obtain sensitive information via vectors involving logging the LDAP bind credential password when TRACE logging is enabled.

The PooledInvokerServlet in JBoss EAP 4.x and 5.x allows remote attackers to execute arbitrary code via a crafted serialized payload.

The JMX servlet in Red Hat JBoss Enterprise Application Platform (EAP) 4 and 5 allows remote authenticated users to cause a denial of service and possibly execute arbitrary code via a crafted serialized Java object.

The domain controller in Red Hat JBoss Enterprise Application Platform (EAP) 7.x before 7.0.2 allows remote authenticated users to gain privileges by leveraging failure to propagate administrative RBAC configuration to all slaves.

CRLF injection vulnerability in the Undertow web server in WildFly 10.0.0, as used in Red Hat JBoss Enterprise Application Platform (EAP) 7.x before 7.0.2, allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.