XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may al…
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the target system depending on CPU type or parallel execution of such a payload resulting in a denial of service only by manipulating the processed input stream. No user is affected who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
The product does not properly control the allocation and maintenance of a limited resource.
https://cwe.mitre.org/data/definitions/400.html →Open in CWE collection →The product deserializes untrusted data without sufficiently ensuring that the resulting data will be valid.
https://cwe.mitre.org/data/definitions/502.html →Open in CWE collection →An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
https://capec.mitre.org/data/definitions/147.html →Open in CAPEC collection →An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
https://capec.mitre.org/data/definitions/227.html →Open in CAPEC collection →An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.
https://capec.mitre.org/data/definitions/492.html →Open in CAPEC collection →An adversary attempts to exploit an application by injecting additional, malicious content during its processing of serialized objects. Developers leverage serialization in order to convert data or state into a static, binary format for saving to disk or transferring over a network. These objects are then deserialized when needed to recover the data/state. By injecting a malformed object into a vulnerable application, an adversary can potentially compromise the application by manipulating the deserialization process. This can result in a number of unwanted outcomes, including remote code execution.
https://capec.mitre.org/data/definitions/586.html →Open in CAPEC collection →| Product | Vendor | Status |
|---|---|---|
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| libxstream-java | Tracked | |
| activemq | * | Tracked |
| banking_enterprise_default_management | * | Tracked |
| banking_platform | * | Tracked |
| business_activity_monitoring | * | Tracked |
| communications_billing_and_revenue_management_elastic_charging_engine | * | Tracked |