RHSA-2012:0035 Red Hat Security Advisory: mod_cluster-native security update

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Important: Red Hat Security Advisory: Red Hat JBoss Web Server 5.8.1 release and security update

An update is now available for Red Hat JBoss Web Server 5.8 on Red Hat Enterprise Linux versions 7, 8, and 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.0.3 release and security update

Red Hat JBoss Web Server 6.0.3 zip release is now available for Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a...

RHEL 7 / 8 / 9 : Red Hat JBoss Web Server 5.8.1 (RHSA-2024:5024)

The remote Redhat Enterprise Linux 7 / 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:5024 advisory. Red Hat JBoss Web Server is a fully integrated and certified set of components for hosting Java web applications. It is comprised of...

RHEL 5 / 6 : mod_cluster (RHSA-2012:1053)

The remote Redhat Enterprise Linux 5 / 6 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2012:1053 advisory. modcluster is an Apache HTTP Server httpd based load balancer that forwards requests from httpd to application server nodes. It can use the AJP,...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 6.0.1 release and security update

An update is now available for Red Hat JBoss Web Server 6.0.1 on Red Hat Enterprise Linux versions 8 and 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

CVE-2023-5379

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

CVE-2023-5379

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

Design/Logic Flaw

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

CVE-2023-6710 Mod_cluster/mod_proxy_cluster: stored cross site scripting

A flaw was found in the modproxycluster in the Apache server. This issue may allow a malicious user to add a script in the 'alias' parameter in the URL to trigger the stored cross-site scripting XSS vulnerability. By adding a script on the alias parameter on the URL, it adds a new virtual host an...

CVE-2023-5379 Undertow: ajp request closes connection exceeding maxrequestsize

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

CVE-2023-5379

CVE-2023-5379 affects Undertow/AJP handling in Red Hat JBoss EAP, where an AJP request exceeding the max-header-size can cause mod_cluster to mark the backend as an error and close the TCP connection without an AJP response, enabling potential DoS via repeated oversized requests. The connected ad...

CVE-2023-5379 Undertow: ajp request closes connection exceeding maxrequestsize

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

CVE-2023-5379

A flaw was found in Undertow. When an AJP request is sent that exceeds the max-header-size attribute in ajp-listener, JBoss EAP is marked in an error state by modcluster in httpd, causing JBoss EAP to close the TCP connection without returning an AJP response. This happens because modproxycluster...

Moderate: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.6 release and security update

An update is now available for Red Hat JBoss Web Server 5.7.6 on Red Hat Enterprise Linux versions 7, 8, and 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Moderate: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.6 release and security update

Red Hat JBoss Web Server 5.7.6 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVS...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.5 release and security update

An update is now available for Red Hat JBoss Web Server 5.7.5 on Red Hat Enterprise Linux versions 7, 8, and 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Moderate: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.4 release and security update

An update is now available for Red Hat JBoss Web Server 5.7.4 on Red Hat Enterprise Linux versions 7, 8, and 9. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.3 release and security update

An update is now available for Red Hat JBoss Web Server 5.7.3 on Red Hat Enterprise Linux versions 7, 8, and 9. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, i...

Important: Red Hat Security Advisory: Red Hat JBoss Web Server 5.7.3 release and security update

Red Hat JBoss Web Server 5.7.3 zip release is now available for Red Hat Enterprise Linux 7, Red Hat Enterprise Linux 8, Red Hat Enterprise Linux 9, and Windows Server. Red Hat Product Security has rated this release as having a security impact of Important. A Common Vulnerability Scoring System...