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Redhat » Single Sign-on » 7.0 * * * : Security Vulnerabilities

Cpe Name:cpe:2.3:a:redhat:single_sign-on:7.0:*:*:*:*:*:*:*
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2022-0853 401 +Info 2022-03-11 2022-03-18
5.0
None Remote Low Not required None None Partial
A flaw was found in JBoss-client. The vulnerability occurs due to a memory leak on the JBoss client-side, when using UserTransaction repeatedly and leads to information leakage vulnerability.
2 CVE-2021-20324 384 2022-04-18 2022-04-26
5.8
None Remote Medium Not required Partial Partial None
A flaw was found in WildFly Elytron. A variation to the use of a session fixation exploit when using Undertow was found despite Undertow switching the session ID after authentication.
3 CVE-2021-20262 306 2021-03-09 2021-03-15
4.6
None Local Low Not required Partial Partial Partial
A flaw was found in Keycloak 12.0.0 where re-authentication does not occur while updating the password. This flaw allows an attacker to take over an account if they can obtain temporary, physical access to a user’s browser. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
4 CVE-2021-4104 502 Exec Code 2021-12-14 2022-04-20
6.0
None Remote Medium ??? Partial Partial Partial
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.
5 CVE-2021-3637 770 2021-07-09 2021-07-13
5.0
None Remote Low Not required None None Partial
A flaw was found in keycloak-model-infinispan in keycloak versions before 14.0.0 where authenticationSessions map in RootAuthenticationSessionEntity grows boundlessly which could lead to a DoS attack.
6 CVE-2021-3461 613 2022-04-01 2022-04-13
3.3
None Local Medium Not required Partial Partial None
A flaw was found in keycloak where keycloak may fail to logout user session if the logout request comes from external SAML identity provider and Principal Type is set to Attribute [Name].
7 CVE-2020-27838 287 2021-03-08 2021-03-15
4.3
None Remote Medium Not required Partial None None
A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.
8 CVE-2020-25689 401 DoS 2020-11-02 2021-10-19
6.8
None Remote Low ??? None None Complete
A memory leak flaw was found in WildFly in all versions up to 21.0.0.Final, where host-controller tries to reconnect in a loop, generating new connections which are not properly closed while not able to connect to domain-controller. This flaw allows an attacker to cause an Out of memory (OOM) issue, leading to a denial of service. The highest threat from this vulnerability is to system availability.
9 CVE-2020-25644 401 DoS 2020-10-06 2021-10-19
5.0
None Remote Low Not required None None Partial
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.
10 CVE-2020-14307 404 DoS 2020-07-24 2021-11-04
4.0
None Remote Low ??? None None Partial
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 in the EJB Client, as well as the server. This flaw allows an attacker to craft a denial of service attack to make the service unavailable.
11 CVE-2020-14299 287 Bypass 2020-10-16 2020-10-27
6.3
None Remote Medium ??? None None Complete
A flaw was found in JBoss EAP, where the authentication configuration is set-up using a legacy SecurityRealm, to delegate to a legacy PicketBox SecurityDomain, and then reloaded to admin-only mode. This flaw allows an attacker to perform a complete authentication bypass by using an arbitrary user and password. The highest threat to vulnerability is to system availability.
12 CVE-2020-14297 400 DoS 2020-07-24 2020-07-29
4.0
None Remote Low ??? None None Partial
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 unavailable. An attacker can take advantage and cause denial of service attack and make services unavailable.
13 CVE-2020-10758 770 2020-09-16 2021-02-03
5.0
None Remote Low Not required None None Partial
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.
14 CVE-2020-10734 352 CSRF 2021-02-11 2021-02-26
2.1
None Local Low Not required None None Partial
A vulnerability was found in keycloak in the way that the OIDC logout endpoint does not have CSRF protection. Versions shipped with Red Hat Fuse 7, Red Hat Single Sign-on 7, and Red Hat Openshift Application Runtimes are believed to be vulnerable.
15 CVE-2020-1757 20 Bypass 2020-04-21 2020-04-30
5.5
None Remote Low ??? Partial Partial None
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.
16 CVE-2020-1724 613 2020-05-11 2022-04-25
4.0
None Remote Low ??? Partial None None
A flaw was found in Keycloak in versions before 9.0.2. This flaw allows a malicious user that is currently logged in, to see the personal information of a previously logged out user in the account manager section.
17 CVE-2020-1717 209 2021-02-11 2021-02-17
4.0
None Remote Low ??? Partial None None
A flaw was found in Keycloak 7.0.1. A logged in user can do an account email enumeration attack.
18 CVE-2020-1714 20 Exec Code 2020-05-13 2021-10-19
6.5
None Remote Low ??? Partial Partial Partial
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.
19 CVE-2019-14888 DoS 2020-01-23 2022-04-01
5.0
None Remote Low Not required None None Partial
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.
20 CVE-2019-14887 2020-03-16 2021-11-02
6.4
None Remote Low Not required Partial Partial None
A flaw was found when an OpenSSL security provider is used with Wildfly, the 'enabled-protocols' value in the Wildfly configuration isn't honored. An attacker could target the traffic sent from Wildfly and downgrade the connection to a weaker version of TLS, potentially breaking the encryption. This could lead to a leak of the data being passed over the network. Wildfly version 7.2.0.GA, 7.2.3.GA and 7.2.5.CR2 are believed to be vulnerable.
21 CVE-2019-14885 532 2020-01-23 2021-10-29
4.0
None Remote Low ??? Partial None None
A flaw was found in the JBoss EAP Vault system in all versions before 7.2.6.GA. Confidential information of the system property's security attribute value is revealed in the JBoss EAP log file when executing a JBoss CLI 'reload' command. This flaw can lead to the exposure of confidential information.
22 CVE-2019-10201 347 2019-08-14 2020-10-02
5.5
None Remote Low ??? Partial Partial None
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.
23 CVE-2019-10184 862 +Info 2019-07-25 2022-02-20
5.0
None Remote Low Not required Partial None None
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.
24 CVE-2019-3873 79 XSS 2019-06-12 2019-07-06
6.0
None Remote Medium ??? Partial Partial Partial
It was found that Picketlink as shipped with Jboss Enterprise Application Platform 7.2 would accept an xinclude parameter in SAMLresponse XML. An attacker could use this flaw to send a URL to achieve cross-site scripting or possibly conduct further attacks.
25 CVE-2019-3872 79 XSS +Info 2019-06-12 2019-10-09
3.5
None Remote Medium ??? None Partial None
It was found that a SAMLRequest containing a script could be processed by Picketlink versions shipped in Jboss Application Platform 7.2.x and 7.1.x. An attacker could use this to send a malicious script to achieve cross-site scripting and obtain unauthorized information or conduct further attacks.
Total number of vulnerabilities : 25   Page : 1 (This Page)
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