Most recent entries from all

cnvd-2020-53122

EUVD-2026-40989

fkie_cve-2020-11980

In Karaf, JMX authentication takes place using JAAS and authorization takes place using ACL files. By default, only an "admin" can actually invoke on an MBean. However there is a vulnerability there for someone who is not an admin, but has a "viewer" role. In the 'etc/jmx.acl.cfg', such as role can call get*. It's possible to authenticate as a viewer role + invokes on the MLet getMBeansFromURL method, which goes off to a remote server to fetch the desired MBean, which is then registered in Karaf. At this point the attack fails as "viewer" doesn't have the permission to invoke on the MBean. Still, it could act as a SSRF style attack and also it essentially allows a "viewer" role to pollute the MBean registry, which is a kind of privilege escalation. The vulnerability is low as it's possible to add a ACL to limit access. Users should update to Apache Karaf 4.2.9 or newer.

GHSA-9jg9-6wm2-x7p5 — Server-Side Request Forgery in Karaf

Affected: Maven: org.apache.karaf.management:org.apache.karaf.management.server

gsd-2020-11980

RHSA-2020:5568 — Red Hat Security Advisory: Red Hat Fuse 7.8.0 release and security update

jackson-modules-java8: DoS due to an Improper Input Validation thrift: Endless loop when feed with specific input data thrift: Out-of-bounds read related to TJSONProtocol or TSimpleJSONProtocol mysql-connector-java: privilege escalation in MySQL connector spring-ws: XML External Entity Injection (XXE) when receiving XML data from untrusted sources spring-batch: XML External Entity Injection (XXE) when receiving XML data from untrusted sources codehaus: incomplete fix for unsafe deserialization in jackson-databind vulnerabilities hibernate-validator: safeHTML validator allows XSS AngularJS: Prototype pollution in merge function could result in code injection org.eclipse.paho.client.mqttv3: Improper hostname validation in the MQTT library cxf: does not restrict the number of message attachments cxf: OpenId Connect token service does not properly validate the clientId libquartz: XXE attacks via job description hibernate: SQL injection issue in Hibernate ORM batik: SSRF via "xlink:href" jetty: double release of resource can lead to information disclosure Undertow: Memory Leak in Undertow HttpOpenListener due to holding remoting connections indefinitely keycloak: Lack of checks in ObjectInputStream leading to Remote Code Execution Wildfly: EJBContext principal is not popped back after invoking another EJB using a different Security Domain tika: excessive memory usage in PSDParser apache-flink: JMX information disclosure vulnerability springframework: RFD attack via Content-Dispos…