Red Hat Single Sign-On 7 vulnerabilities
139 known vulnerabilities in Red Hat Single Sign-On 7 from Red Hat. 139 are rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.
Latest first
- 7.3 High severity
Red Hat JBoss Enterprise Application Platform 7: Improper Neutralization of Input During Web Page Generation
A vulnerability was found in Wildfly, where a user may perform Cross-site scripting in the Wildfly deployment system. This flaw allows an attacker or insider to execute a deployment with a malicious payload, which could trigger undesired behavior against the s
- 8.1 High severity
Red Hat Build of Keycloak: Exposure of Sensitive Information to an Unauthorized Actor
A flaw was found in Keycloak. Certain endpoints in Keycloak's admin REST API allow low-privilege users to access administrative functionalities. This flaw allows users to perform actions reserved for administrators, potentially leading to data breaches or syst
- 7.7 High severity
Red Hat Build of Keycloak: Improper Verification of Cryptographic Signature
A flaw exists in the SAML signature validation method within the Keycloak XMLSignatureUtil class. The method incorrectly determines whether a SAML signature is for the full document or only for specific assertions based on the position of the signature in the
- 7.5 High severity
Red Hat build of Quarkus: Improper Handling of Extra Values
A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.
- 7.1 High severity
Red Hat Build of Keycloak: Session Fixation
A session fixation issue was discovered in the SAML adapters provided by Keycloak. The session ID and JSESSIONID cookie are not changed at login time, even when the turnOffChangeSessionIdOnLogin option is configured. This flaw allows an attacker who hijacks th
- 7.5 High severity
HawtIO 4.0.0 for Red Hat build of Apache Camel 4: Concurrent Execution using Shared Resource with Improper Synchronization
A vulnerability was found in Undertow where the ProxyProtocolReadListener reuses the same StringBuilder instance across multiple requests. This issue occurs when the parseProxyProtocolV1 method processes multiple requests on the same HTTP connection. As a resu
- 7.5 High severity
Red Hat build of Apache Camel 3.20.7 for…: Uncontrolled Recursion
A vulnerability was found in Undertow, where the chunked response hangs after the body was flushed. The response headers and body were sent but the client would continue waiting as Undertow does not send the expected 0\r\n termination of the chunked response.
- 7.5 High severity
EAP 8.0.1: Exposure of Data Element to Wrong Session
A vulnerability was found in Undertow, where URL-encoded request paths can be mishandled during concurrent requests on the AJP listener. This issue arises because the same buffer is used to decode the paths for multiple requests simultaneously, leading to inco
- 7.5 High severity
Red Hat Build of Keycloak: Cleartext Storage of Sensitive Information
A flaw was found in Keycloak in OAuth 2.0 Pushed Authorization Requests (PAR). Client-provided parameters were found to be included in plain text in the KC_RESTART cookie returned by the authorization server's HTTP response to a `request_uri` authorization req
- 8.8 High severity
Red Hat build of Keycloak 22: Improper Authentication
A flaw was found in Keycloak that occurs from an error in the re-authentication mechanism within org.keycloak.authentication. This flaw allows hijacking an active Keycloak session by triggering a new authentication process with the query parameter "prompt=logi
- 7.5 High severity
Red Hat build of Apache Camel 4.4.0 for Spring…: Uncontrolled Resource Consumption
A flaw was found in XNIO. The XNIO NotifierState that can cause a Stack Overflow Exception when the chain of notifier states becomes problematically large can lead to uncontrolled resource management and a possible denial of service (DoS).
- 7.1 High severity
Red Hat build of Keycloak 22: URL Redirection to Untrusted Site
A flaw was found in the redirect_uri validation logic in Keycloak. This issue may allow a bypass of otherwise explicitly allowed hosts. A successful attack may lead to an access token being stolen, making it possible for the attacker to impersonate other users
- 8.1 High severity
Red Hat Single Sign-On 7: Improperly Implemented Security Check for Standard
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
- 7.5 High severity
Red Hat JBoss Enterprise Application Platform…: Allocation of Resources Without Limits or Throttling
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
- 7.1 High severity
Red Hat Single Sign-On 7: Improper Certificate Validation
A flaw was found in Keycloak. A Keycloak server configured to support mTLS authentication for OAuth/OpenID clients does not properly verify the client certificate chain. A client that possesses a proper certificate can authorize itself as any other client, the
- 7.5 High severity
RHINT Camel-K-1.10.1: Improper Limitation of a Pathname to a Restricted Directory
A flaw was found in codeplex-codehaus. A directory traversal attack (also known as path traversal) aims to access files and directories stored outside the intended folder. By manipulating files with "dot-dot-slash (../)" sequences and their variations or by us
- 9.8 Critical severity
RHEL-8 based Middleware Containers: Incorrect Default Permissions
A flaw was found in Red Hat Single Sign-On for OpenShift container images, which are configured with an unsecured management interface enabled. This flaw allows an attacker to use this interface to deploy malicious code and access and modify potentially sensit
- 7.5 High severity
EAP 7.4.10 release: Loop with Unreachable Exit Condition
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.
- 8.8 High severity
keycloak: Cleartext Transmission of Sensitive Information
A flaw was found in the Keycloak package, more specifically org.keycloak.userprofile. When a user registers itself through registration flow, the "password" and "password-confirm" field from the form will occur as regular user attributes. All users and clients