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Red Hat Security Advisory

RHSA-2020:3501

Red Hat Single Sign-On 7.4.2 security update

Released 2020-08-18 · Red Hat rating Important · View on Red Hat →

Fixed in

Fixes 15 records

Priority MEDIUM 46

FasterXML jackson-databind 2.x before 2.9.10.4 mishandles the interaction between serialization gadgets and typing, related to org.apache.aries.transaction.jms.internal.XaPooledConnectionFactory (aka aries.transaction.jm…

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.03059 Published 2020-03-18 Partial fix · 2.9.10.4 CWE-502
Priority LOW 37

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…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01947 Published 2020-09-16 Partial fix · 11.0.1 CWE-770
Priority LOW 37

A vulnerability was found in Wildfly in versions before 20.0.0.Final, where a remote deserialization attack is possible in the Enterprise Application Beans(EJB) due to lack of validation/filtering capabilities in wildfly…

CVSS 3.1HIGH 7.5 Network Low privileges No interaction EPSS 0.02067 Published 2020-06-22 Partial fix · 20.0.0.Final CWE-502
TI-2020-08613 CVE-2020-10714 · GHSA-7fhr-2694-rg79

Session fixation in wildfly-elytron

Priority LOW 36

A flaw was found in WildFly Elytron version 1.11.3.Final and before.

CVSS 3.1HIGH 7.5 Network No auth User interaction EPSS 0.01454 Published 2020-09-23 Partial fix · 1.11.4 CWE-384
TI-2020-01691 CVE-2020-1748 · GHSA-qgrq-cx4c-2rmm

Incorrect authorization in Wildfly

Priority LOW 36

A flaw was found in all supported versions before wildfly-elytron-1.6.8.Final-redhat-00001, where the WildFlySecurityManager checks were bypassed when using custom security managers, resulting in an improper authorizatio…

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.01438 Published 2020-09-16 Partial fix · 1.6.8 CWE-863
Priority LOW 31

A vulnerability was found in Wildfly's Enterprise Java Beans (EJB) versions shipped with Red Hat JBoss EAP 7, where SessionOpenInvocations are never removed from the remote InvocationTracker after a response is received…

CVSS 3.1MEDIUM 6.5 Network Low privileges No interaction EPSS 0.01203 Published 2020-07-24 Partial fix CWE-404
Priority LOW 31

A flaw was discovered in Wildfly's EJB Client as shipped with Red Hat JBoss EAP 7, where some specific EJB transaction objects may get accumulated over the time and can cause services to slow down and eventaully unavaila…

CVSS 3.1MEDIUM 6.5 Network Low privileges No interaction EPSS 0.01203 Published 2020-07-24 Partial fix · 4.0.34.Final CWE-400
Priority LOW 29

A flaw was found in Hibernate Validator version 6.1.2.Final.

CVSS 3.1MEDIUM 5.3 Network No auth No interaction EPSS 0.02351 Published 2020-05-06 Partial fix · 6.1.5.Final, 6.0.20.Final CWE-20
TI-2020-01672 CVE-2020-1728 · GHSA-3gg7-9q2x-79fc

Clickjacking in [UNKNOWN] keycloak

Priority LOW 26

A vulnerability was found in all versions of Keycloak where, the pages on the Admin Console area of the application are completely missing general HTTP security headers in HTTP-responses.

CVSS 3.1MEDIUM 5.4 Network No auth User interaction EPSS 0.00783 Published 2020-04-06 Partial fix CWE-358
Priority LOW 25

A flaw was discovered in all versions of Undertow before Undertow 2.2.0.Final, where HTTP request smuggling related to CVE-2017-2666 is possible against HTTP/1.x and HTTP/2 due to permitting invalid characters in an HTTP…

CVSS 3.1MEDIUM 4.8 Network No auth No interaction EPSS 0.01231 Published 2020-09-23 Partial fix · 2.2.0.Final CWE-444