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CVSS: 7.1EPSS: 0%CPEs: 8EXPL: 0

09 Sep 2024 — 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 the current session before authentication to trigger session fixation. • https://access.redhat.com/errata/RHSA-2024:6493 • CWE-384: Session Fixation •

CVSS: 4.8EPSS: 0%CPEs: 2EXPL: 0

09 Sep 2024 — A vulnerability was found in Keycloak. Expired OTP codes are still usable when using FreeOTP when the OTP token period is set to 30 seconds (default). Instead of expiring and deemed unusable around 30 seconds in, the tokens are valid for an additional 30 seconds totaling 1 minute. A one time passcode that is valid longer than its expiration time increases the attack window for malicious actors to abuse the system and compromise accounts. Additionally, it increases the attack surface because at any given tim... • https://access.redhat.com/errata/RHSA-2024:6502 • CWE-324: Use of a Key Past its Expiration Date •

CVSS: 6.4EPSS: 0%CPEs: 3EXPL: 0

09 Sep 2024 — An open redirect vulnerability was found in Keycloak. A specially crafted URL can be constructed where the referrer and referrer_uri parameters are made to trick a user to visit a malicious webpage. A trusted URL can trick users and automation into believing that the URL is safe, when, in fact, it redirects to a malicious server. This issue can result in a victim inadvertently trusting the destination of the redirect, potentially leading to a successful phishing attack or other types of attacks. Once a craf... • https://access.redhat.com/errata/RHSA-2024:6502 • CWE-601: URL Redirection to Untrusted Site ('Open Redirect') •

CVSS: 6.5EPSS: 0%CPEs: 12EXPL: 0

03 Sep 2024 — A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems. New images are available for Red Hat build of Keycloak 22.0.12 and ... • https://access.redhat.com/security/cve/CVE-2024-4629 • CWE-837: Improper Enforcement of a Single, Unique Action •

CVSS: 7.8EPSS: 6%CPEs: 21EXPL: 0

21 Aug 2024 — 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 result, different requests may share the same StringBuilder instance, potentially leading to information leakage between requests or responses. In some cases, a value from a previous request or response may be erroneously reused, which could lead to uninte... • https://access.redhat.com/security/cve/CVE-2024-7885 • CWE-362: Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition') •

CVSS: 5.3EPSS: 0%CPEs: 26EXPL: 0

08 Jul 2024 — A vulnerability was found in Undertow. This issue requires enabling the learning-push handler in the server's config, which is disabled by default, leaving the maxAge config in the handler unconfigured. The default is -1, which makes the handler vulnerable. If someone overwrites that config, the server is not subject to the attack. The attacker needs to be able to reach the server with a normal HTTP request. • https://access.redhat.com/errata/RHSA-2024:4392 • CWE-401: Missing Release of Memory after Effective Lifetime •

CVSS: 7.8EPSS: 14%CPEs: 18EXPL: 0

08 Jul 2024 — 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. This results in uncontrolled resource consumption, leaving the server side to a denial of service attack. This happens only with Java 17 TLSv1.3 scenarios. Se encontró una vulnerabilidad en Undertow, donde la respuesta fragmentada se suspende después d... • https://access.redhat.com/errata/RHSA-2024:4392 • CWE-674: Uncontrolled Recursion •

CVSS: 7.8EPSS: 7%CPEs: 15EXPL: 0

20 Jun 2024 — A vulnerability was found in Undertow. URL-encoded request path information can be broken for concurrent requests on ajp-listener, causing the wrong path to be processed and resulting in a possible denial of service. 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 incorrect path information being proces... • https://access.redhat.com/security/cve/CVE-2024-6162 • CWE-400: Uncontrolled Resource Consumption •

CVSS: 4.1EPSS: 0%CPEs: 11EXPL: 0

02 May 2024 — A vulnerability was found in Wildfly’s management interface. Due to the lack of limitation of sockets for the management interface, it may be possible to cause a denial of service hitting the nofile limit as there is no possibility to configure or set a maximum number of connections. Se encontró una vulnerabilidad en la interfaz de administración de Wildfly. Debido a la falta de limitación de sockets para la interfaz de administración, es posible que se produzca una denegación de servicio que alcance el lím... • https://access.redhat.com/security/cve/CVE-2024-4029 • CWE-770: Allocation of Resources Without Limits or Throttling •

CVSS: 6.8EPSS: 0%CPEs: 9EXPL: 0

25 Apr 2024 — A vulnerability was found in jberet-core logging. An exception in 'dbProperties' might display user credentials such as the username and password for the database-connection. Se encontró una vulnerabilidad en jberet-core logging. Una excepción en 'dbProperties' podría mostrar credenciales de usuario, como el nombre de usuario y la contraseña para la conexión a la base de datos. • https://access.redhat.com/errata/RHSA-2024:3580 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-523: Unprotected Transport of Credentials •