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Total
23 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-2585 | 1 Redhat | 6 Enterprise Linux, Openshift Container Platform, Openshift Container Platform For Ibm Z and 3 more | 2024-01-02 | N/A | 8.1 HIGH |
| Keycloak's device authorization grant does not correctly validate the device code and client ID. An attacker client could abuse the missing validation to spoof a client consent request and trick an authorization admin into granting consent to a malicious OAuth client or possible unauthorized access to an existing OAuth client. | |||||
| CVE-2023-6563 | 1 Redhat | 6 Enterprise Linux, Keycloak, Openshift Container Platform and 3 more | 2023-12-27 | N/A | 7.7 HIGH |
| An unconstrained memory consumption vulnerability was discovered in Keycloak. It can be triggered in environments which have millions of offline tokens (> 500,000 users with each having at least 2 saved sessions). If an attacker creates two or more user sessions and then open the "consents" tab of the admin User Interface, the UI attempts to load a huge number of offline client sessions leading to excessive memory and CPU consumption which could potentially crash the entire system. | |||||
| CVE-2021-4104 | 4 Apache, Fedoraproject, Oracle and 1 more | 46 Log4j, Fedora, Advanced Supply Chain Planning and 43 more | 2023-12-22 | 6.0 MEDIUM | 7.5 HIGH |
| JMSAppender in Log4j 1.2 is vulnerable to deserialization of untrusted data when the attacker has write access to the Log4j configuration. The attacker can provide TopicBindingName and TopicConnectionFactoryBindingName configurations causing JMSAppender to perform JNDI requests that result in remote code execution in a similar fashion to CVE-2021-44228. Note this issue only affects Log4j 1.2 when specifically configured to use JMSAppender, which is not the default. Apache Log4j 1.2 reached end of life in August 2015. Users should upgrade to Log4j 2 as it addresses numerous other issues from the previous versions. | |||||
| CVE-2023-5379 | 1 Redhat | 3 Jboss Enterprise Application Platform, Single Sign-on, Undertow | 2023-12-20 | N/A | 7.5 HIGH |
| A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by mod_cluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because mod_proxy_cluster marks the JBoss EAP instance as an error worker when the TCP connection is closed from the backend after sending the AJP request without receiving an AJP response, and stops forwarding. This issue could allow a malicious user could to repeatedly send requests that exceed the max-header-size, causing a Denial of Service (DoS). | |||||
| CVE-2023-44487 | 31 Akka, Amazon, Apache and 28 more | 127 Http Server, Opensearch Data Prepper, Apisix and 124 more | 2023-12-20 | N/A | 7.5 HIGH |
| The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023. | |||||
| CVE-2023-1108 | 2 Netapp, Redhat | 17 Oncommand Workflow Automation, Build Of Quarkus, Decision Manager and 14 more | 2023-11-16 | N/A | 7.5 HIGH |
| A flaw was found in undertow. This issue makes achieving a denial of service possible due to an unexpected handshake status updated in SslConduit, where the loop never terminates. | |||||
| CVE-2021-3629 | 1 Redhat | 6 Enterprise Linux, Integration, Jboss Enterprise Application Platform and 3 more | 2022-07-29 | 5.0 MEDIUM | 7.5 HIGH |
| A flaw was found in Undertow. A potential security issue in flow control handling by the browser over http/2 may potentially cause overhead or a denial of service in the server. The highest threat from this vulnerability is availability. This flaw affects Undertow versions prior to 2.0.40.Final and prior to 2.2.11.Final. | |||||
| CVE-2021-3717 | 1 Redhat | 4 Enterprise Linux, Jboss Enterprise Application Platform, Single Sign-on and 1 more | 2022-06-09 | 4.6 MEDIUM | 7.8 HIGH |
| A flaw was found in Wildfly. An incorrect JBOSS_LOCAL_USER challenge location when using the elytron configuration may lead to JBOSS_LOCAL_USER access to all users on the machine. The highest threat from this vulnerability is to confidentiality, integrity, and availability. This flaw affects wildfly-core versions prior to 17.0. | |||||
| CVE-2019-10174 | 3 Infinispan, Netapp, Redhat | 8 Infinispan, Active Iq Unified Manager, Enterprise Linux and 5 more | 2022-02-20 | 6.5 MEDIUM | 8.8 HIGH |
| A vulnerability was found in Infinispan such that the invokeAccessibly method from the public class ReflectionUtil allows any application class to invoke private methods in any class with Infinispan's privileges. The attacker can use reflection to introduce new, malicious behavior into the application. | |||||
| CVE-2019-10184 | 2 Netapp, Redhat | 7 Active Iq Unified Manager, Enterprise Linux, Jboss Data Grid and 4 more | 2022-02-20 | 5.0 MEDIUM | 7.5 HIGH |
| undertow before version 2.0.23.Final is vulnerable to an information leak issue. Web apps may have their directory structures predicted through requests without trailing slashes via the api. | |||||
| CVE-2019-14888 | 1 Redhat | 5 Jboss Data Grid, Jboss Enterprise Application Platform, Jboss Fuse and 2 more | 2022-02-11 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability was found in the Undertow HTTP server in versions before 2.0.28.SP1 when listening on HTTPS. An attacker can target the HTTPS port to carry out a Denial Of Service (DOS) to make the service unavailable on SSL. | |||||
| CVE-2020-1714 | 2 Quarkus, Redhat | 7 Quarkus, Decision Manager, Jboss Fuse and 4 more | 2021-10-19 | 6.5 MEDIUM | 8.8 HIGH |
| A flaw was found in Keycloak before version 11.0.0, where the code base contains usages of ObjectInputStream without type checks. This flaw allows an attacker to inject arbitrarily serialized Java Objects, which would then get deserialized in a privileged context and potentially lead to remote code execution. | |||||
| CVE-2020-25644 | 2 Netapp, Redhat | 10 Oncommand Insight, Oncommand Workflow Automation, Service Level Manager and 7 more | 2021-10-19 | 5.0 MEDIUM | 7.5 HIGH |
| A memory leak flaw was found in WildFly OpenSSL in versions prior to 1.1.3.Final, where it removes an HTTP session. It may allow the attacker to cause OOM leading to a denial of service. The highest threat from this vulnerability is to system availability. | |||||
| CVE-2020-10695 | 1 Redhat | 1 Single Sign-on | 2021-06-03 | 4.6 MEDIUM | 7.8 HIGH |
| An insecure modification flaw in the /etc/passwd file was found in the redhat-sso-7 container. An attacker with access to the container can use this flaw to modify the /etc/passwd and escalate their privileges. | |||||
| CVE-2020-10758 | 1 Redhat | 3 Keycloak, Openshift Application Runtimes, Single Sign-on | 2021-02-03 | 5.0 MEDIUM | 7.5 HIGH |
| A vulnerability was found in Keycloak before 11.0.1 where DoS attack is possible by sending twenty requests simultaneously to the specified keycloak server, all with a Content-Length header value that exceeds the actual byte count of the request body. | |||||
| CVE-2019-9514 | 12 Apache, Apple, Canonical and 9 more | 29 Traffic Server, Mac Os X, Swiftnio and 26 more | 2020-12-09 | 7.8 HIGH | 7.5 HIGH |
| Some HTTP/2 implementations are vulnerable to a reset flood, potentially leading to a denial of service. The attacker opens a number of streams and sends an invalid request over each stream that should solicit a stream of RST_STREAM frames from the peer. Depending on how the peer queues the RST_STREAM frames, this can consume excess memory, CPU, or both. | |||||
| CVE-2018-14657 | 1 Redhat | 3 Keycloak, Linux, Single Sign-on | 2020-12-04 | 4.3 MEDIUM | 8.1 HIGH |
| A flaw was found in Keycloak 4.2.1.Final, 4.3.0.Final. When TOPT enabled, an improper implementation of the Brute Force detection algorithm will not enforce its protection measures. | |||||
| CVE-2019-9515 | 11 Apache, Apple, Canonical and 8 more | 23 Traffic Server, Mac Os X, Swiftnio and 20 more | 2020-10-22 | 7.8 HIGH | 7.5 HIGH |
| Some HTTP/2 implementations are vulnerable to a settings flood, potentially leading to a denial of service. The attacker sends a stream of SETTINGS frames to the peer. Since the RFC requires that the peer reply with one acknowledgement per SETTINGS frame, an empty SETTINGS frame is almost equivalent in behavior to a ping. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both. | |||||
| CVE-2018-12022 | 5 Debian, Fasterxml, Fedoraproject and 2 more | 11 Debian Linux, Jackson-databind, Fedora and 8 more | 2020-10-20 | 5.1 MEDIUM | 7.5 HIGH |
| An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Jodd-db jar (for database access for the Jodd framework) in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload. | |||||
| CVE-2018-12023 | 5 Debian, Fasterxml, Fedoraproject and 2 more | 11 Debian Linux, Jackson-databind, Fedora and 8 more | 2020-10-20 | 5.1 MEDIUM | 7.5 HIGH |
| An issue was discovered in FasterXML jackson-databind prior to 2.7.9.4, 2.8.11.2, and 2.9.6. When Default Typing is enabled (either globally or for a specific property), the service has the Oracle JDBC jar in the classpath, and an attacker can provide an LDAP service to access, it is possible to make the service execute a malicious payload. | |||||
| CVE-2019-10201 | 1 Redhat | 2 Keycloak, Single Sign-on | 2020-10-02 | 5.5 MEDIUM | 8.1 HIGH |
| It was found that Keycloak's SAML broker, versions up to 6.0.1, did not verify missing message signatures. If an attacker modifies the SAML Response and removes the <Signature> sections, the message is still accepted, and the message can be modified. An attacker could use this flaw to impersonate other users and gain access to sensitive information. | |||||
| CVE-2020-1757 | 1 Redhat | 6 Jboss Data Grid, Jboss Enterprise Application Platform, Jboss Fuse and 3 more | 2020-04-30 | 5.5 MEDIUM | 8.1 HIGH |
| A flaw was found in all undertow-2.x.x SP1 versions prior to undertow-2.0.30.SP1, all undertow-1.x.x and undertow-2.x.x versions prior to undertow-2.1.0.Final, where the Servlet container causes servletPath to normalize incorrectly by truncating the path after semicolon which may lead to an application mapping resulting in the security bypass. | |||||
| CVE-2019-14843 | 1 Redhat | 2 Jboss Enterprise Application Platform, Single Sign-on | 2020-01-15 | 6.5 MEDIUM | 8.8 HIGH |
| A flaw was found in Wildfly Security Manager, running under JDK 11 or 8, that authorized requests for any requester. This flaw could be used by a malicious app deployed on the app server to access unauthorized information and possibly conduct further attacks. Versions shipped with Red Hat Jboss EAP 7 and Red Hat SSO 7 are vulnerable to this issue. | |||||