Where
-Infinity
0
Severity
7.5
AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H

A flaw was found in Undertow where a potential security issue in flow control handling by browser over HTTP/2 may potentially cause overhead or DOS in the server. The highest impact of this vulnerability is availability.(incomplete fix for CVE-2021-3629)

1 / 4
Source: Red Hat
First published (updated )
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A flaw was found in Undertow. For an AJP 400 response, EAP 7 is improperly sending two response packets, and those packets have the reuse flag set even though JBoss EAP closes the connection. A failure occurs when the connection is reused after a 400 by CPING since it reads in the second SENDHEADERS response packet instead of a CPONG.

1 / 2
First published (updated )
Severity
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A flaw was found in Undertow. A buffer leak on the incoming WebSocket PONG message may lead to memory exhaustion. This flaw allows an attacker to cause a denial of service. The highest threat from this vulnerability is availability.

1 / 2
First published (updated )
Severity
5.9
Race Condition
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

A flaw was found in undertow where HTTP2SourceChannel fails to write final frame under some circumstances may result in DoS. The highest impact of this vulnerability is availability.

1 / 3
Source: Red Hat
First published (updated )
Severity
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

1 / 3

Remedy

There is currently no known mitigation for this issue.
First published (updated )
Severity
7.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

A flaw was found in the Undertow AJP connector. Malicious requests and abrupt connection closes could be triggered by an attacker using query strings with non-RFC compliant characters resulting in a denial of service. The highest threat from this vulnerability is to system availability.

1 / 3

Remedy

The issue can be mitigated by using HTTP/1.1 instead of AJP to proxy to the back-end.
First published (updated )
Severity
6.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

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.

1 / 3
First published (updated )
Severity
8.8
Input Validation
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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.

1 / 3

Remedy

There is currently no known mitigation for this issue.
First published (updated )
Severity
8.8
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

A flaw was found in the reset credential flow in all Keycloak versions before 8.0.0. This flaw allows an attacker to gain unauthorized access to the application.

1 / 3

Remedy

Disable reset credential flow.
First published (updated )
Severity
4.3
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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.

1 / 2
Source: GitHub
First published (updated )
Severity
6.5
XSS
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

It was found that the smallrye health metrics UI component did not properly sanitize some user inputs. An attacker could use this flaw to conduct cross-site scripting attacks.

First published (updated )
Severity
7

Important: Red Hat support for Spring Boot 2.7.13 security update

Remedy

Before applying this update, make sure all previously released errata relevant to your system have been applied.<br>For details on how to apply this update, refer to: <a href="https://access.redhat.com/articles/11258" target="_blank">https://access.redhat.com/articles/11258</a>
First published (updated )

Red Hat Openshift Application Runtimes provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.This release of RHOAR Spring Boot 1.5.16 serves as a replacement for RHOAR Spring Boot 1.5.15, and includes bug fixes and enhancements. For further information, refer to the Release Notes linked to in the References section.Security Fix(es): tomcat: A bug in the UTF-8 decoder can lead to DoS (CVE-2018-1336) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )

Red Hat Openshift Application Runtimes provides an application platform<br>that reduces the complexity of developing and operating applications<br>(monoliths and microservices) for OpenShift as a containerized platform.<br>The RHOAR Eclipse Vert.x 3.5.4 release serves as a replacement for RHOAR Eclipse Vert.x 3.5.3, and includes bug fixes and enhancements. For a detailed list of issues resolved in the community Eclipse Vert.x 3.5.4 release, see the release notes in the References section.<br>Security Fix(es):<br><li> vertx: WebSocket HTTP upgrade implementation holds the entire http request in memory before the handshake (CVE-2018-12541)</li> <li> vertx: API Validation XML Schemas do not forbid file system access (CVE-2018-12544)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )
Path Traversal

Red Hat OpenShift Application Runtimes provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.This release of RHOAR Thorntail 2.2.0 serves as a replacement for RHOAR WildFly Swarm 7.1.0, and includes security and bug fixes and enhancements. For further information, refer to the release notes linked to in the References section.Security Fix(es): undertow: Path traversal in ServletResourceManager class (CVE-2018-1047) jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries (CVE-2018-7489) For more details about the security issue(s), including the impact, a CVSSscore, and other related information, refer to the CVE page(s) listed inthe References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )
CSRF

Red Hat Openshift Application Runtimes provides an application platformthat reduces the complexity of developing and operating applications(monoliths and microservices) for OpenShift as a containerized platform.The RHOAR Eclipse Vert.x 3.5.3 release serves as a replacement for RHOAR Eclipse Vert.x 3.5.1, and includes bug fixes and enhancements. For a detailed list of issues resolved in the community Eclipse Vert.x 3.5.3 release, see the release notes in the References section.Security Fix(es): vertx: Improper neutralization of CRLF sequences allows remote attackers to inject arbitrary HTTP response headers (CVE-2018-12537) vertx-web: Incomplete CSRF validation by CSRFHandler (CVE-2018-12540) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )

Red Hat Openshift Application Runtimes provides an application platform that reduces the complexity of developing and operating applications (monoliths and microservices) for OpenShift as a containerized platform.<br>This release of RHOAR Spring Boot 1.5.13 serves as a replacement for RHOAR Spring Boot 1.5.12, and includes bug fixes and enhancements. For further information, refer to the Release Notes linked to in the References section.<br>Security Fix(es):<br><li> spring-messaging: ReDoS Attack with spring-messaging (CVE-2018-1257)</li> <li> spring-data: XXE with Spring Data’s XMLBeam integration (CVE-2018-1259)</li> <li> spring-security-oauth2: Remote Code Execution with spring-security-oauth2 (CVE-2018-1260)</li> For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )

Red Hat Openshift Application Runtimes provides an application platformthat reduces the complexity of developing and operating applications(monoliths and microservices) for OpenShift as a containerized platform.The RHOAR Eclipse Vert.x 3.5.1 release serves as a replacement for RHOAR Eclipse Vert.x 3.4.2, and includes bug fixes and enhancements. For a detailed list of issues resolved in the community Eclipse Vert.x 3.5.1 release, see the release notes in the References section.Security Fix(es): jackson-databind: incomplete fix for CVE-2017-7525 permits unsafe serialization via c3p0 libraries (CVE-2018-7489) For more details about the security issue(s), including the impact, a CVSSscore, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )

Red Hat Openshift Application Runtimes provides an application platformthat reduces the complexity of developing and operating applications(monoliths and microservices) for OpenShift as a containerized platform.This release of RHOAR WildFly Swarm 7.1.0 serves as a replacement for RHOARWildFly Swarm 7.0.1, and includes bug fixes and enhancements. For furtherinformation, refer to the Release Notes linked to in the Referencessection.Security Fix(es): cxf: CXF's STSClient uses a flawed way of caching tokens that are associated with delegation tokens (CVE-2017-5656) For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.

Remedy

Before applying the update, back up your existing installation, including all applications, configuration files, databases and database settings, and so on.<br>The References section of this erratum contains a download link (you must log in to download the update).
First published (updated )

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