CVE-2017-2646

It was found that when Keycloak before 2.5.5 receives a Logout request with a Extensions in the middle of the request, the SAMLSloRequestParser.parse method ends in a infinite loop. An attacker could use this flaw to conduct denial of service attacks...

PT-2018-7155

Name of the Vulnerable Software and Affected Versions: Keycloak versions prior to 2.5.5 Description: The issue arises when a Logout request with Extensions in the middle of the request is received, causing the SAMLSloRequestParser.parse method to enter an infinite loop. This can be exploited by a...

CVE-2017-2646: Loop with Unreachable Exit Condition

It was found that when Keycloak before 2.5.5 receives a Logout request with a Extensions in the middle of the request, the SAMLSloRequestParser.parse method ends in a infinite loop. An attacker could use this flaw to conduct denial of service attacks...

Design/Logic Flaw

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

CVE-2017-2582

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

CVE-2017-2582

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

CVE-2017-2582

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

CVE-2017-2582

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

CVE-2017-2582

Technical details for CVE-2017-2582 are not publicly available in the provided documents. Monitor for updates as new information becomes available.

CVE-2017-2582: Insertion of Sensitive Information Into Sent Data

It was found that while parsing the SAML messages the StaxParserUtil class of keycloak before 2.5.1 replaces special strings for obtaining attribute values with system property. This could allow an attacker to determine values of system properties at the attacked system by formatting the SAML...

Denial Of Service (DoS) Through Infinite Loop

keycloak-model-infinispan is vulnerable to denial of service DoS attacks through an infinite loop. The vulnerability exists due to an infinite loop that could occur during the replacement of a session where the replacement could fail, causing a DoS...

CVE-2018-10912

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

CVE-2018-10912

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

Code injection

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

CVE-2018-10912

Keycloak before 4.0.0.final is vulnerable to an infinite loop in session replacement, which could allow a malicious authenticated user to cause a Denial of Service on a multi-node cluster. Red Hat advisories reference CVE-2018-10912 and list a fix in later releases (e.g., Red Hat SSO 7.2.4) and a...

CVE-2018-10912

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

CVE-2018-10912

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

PT-2018-10178

Name of the Vulnerable Software and Affected Versions Keycloak versions prior to 4.0.0.final Description The issue is related to an infinite loop in session replacement. In a Keycloak cluster with multiple nodes, an expired session replacement could be mishandled, leading to an infinite loop. A...

CVE-2018-10912: Loop with Unreachable Exit Condition

keycloak before version 4.0.0.final is vulnerable to a infinite loop in session replacement. A Keycloak cluster with multiple nodes could mishandle an expired session replacement and lead to an infinite loop. A malicious authenticated user could use this flaw to achieve Denial of Service on the...

Design/Logic Flaw

Red Hat Keycloak before version 2.5.1 has an implementation of HMAC verification for JWS tokens that uses a method that runs in non-constant time, potentially leaving the application vulnerable to timing attacks...