Important: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 8. 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 available for each vulnerability from the C...

pcs security update

0.10.18-2.0.1.el810.5 - Replace HAM-logo.png with a generic one 0.10.18-2.el810.5 - Fixed CVE-2024-52804 by patching bundled Tornado Resolves: RHEL-93167 - Fixed CVE-2025-46727 by updating bundled rubygem rack Resolves: RHEL-90147...

ALSA-2025:8254 Important: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser CVE-2025-46727 tornado: Tornado Multipart Form-Data Denial of Service CVE-2025-47287 For more details about the securit...

Important: pcs security update

The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser CVE-2025-46727 tornado: Tornado Multipart Form-Data Denial of Service CVE-2025-47287 For more details about the securit...

RHEL 9 : pcs (RHSA-2025:8256)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2025:8256 advisory. The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Security Fixes: rubygem-rack:...

CVE-2019-5599

In FreeBSD 12.0-STABLE before r349197 and 12.0-RELEASE before 12.0-RELEASE-p6, a bug in the non-default RACK TCP stack can allow an attacker to cause several linked lists to grow unbounded and cause an expensive list traversal on every packet being processed, leading to resource exhaustion and a...

openSUSE Security Advisory (SUSE-SU-2025:01586-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

SUSE SLES15: ruby2.5-rubygem-rack / ruby2.5-rubygem-rack-doc / etc (SUSE-SU-2025:01586-1)

The remote SUSE Linux SLES15 / openSUSE 15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:01586-1 advisory. - CVE-2025-46727: possible memory exhaustion due to unbounded parameter parsing in Rack::QueryParser bsc1242894. - CVE-2025-3244...

Security Bulletin: IBM Cloud Pak for Data is vulnerable to denial of service due to Rack ( CVE-2024-26141 )

Summary Rack is used by IBM Cloud Pak for Data as part of the platform. CVE-2024-26141. Vulnerability Details CVEID:CVE-2024-26141 DESCRIPTION: Rack is a modular Ruby web server interface. Carefully crafted Range headers can cause a server to respond with an unexpectedly large response. Respondin...

Security update for rubygem-rack

This update for rubygem-rack fixes the following issues: CVE-2025-46727: possible memory exhaustion due to unbounded parameter parsing in Rack::QueryParser bsc1242894. CVE-2025-32441: deleted sessions can be restored and occupied by unauthenticated users when the Rack::Session::Pool middleware is...

SUSE-SU-2025:01586-1 Security update for rubygem-rack

This update for rubygem-rack fixes the following issues: - CVE-2025-46727: possible memory exhaustion due to unbounded parameter parsing in Rack::QueryParser bsc1242894. - CVE-2025-32441: deleted sessions can be restored and occupied by unauthenticated users when the Rack::Session::Pool middlewar...

Ubuntu: Security Advisory (USN-7507-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 : Rack vulnerabilities (USN-7507-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS / 20.04 LTS / 22.04 LTS / 24.04 LTS / 24.10 / 25.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7507-1 advisory. It was discovered that Rack incorrectly handled deleted rack sessions. An...

Denial Of Service (DoS)

Rack is vulnerable to Denial Of Service DoS. The vulnerability is due to unbounded parameter parsing caused by Rack::QueryParser processing query strings and form-encoded bodies without limiting the number of parameters, allowing attackers to exhaust memory and CPU resources...

Ruby RACK < 2.2.14 / 3.0.16 / 3.1.14 DoS vulnerability

The version of the RACK Ruby library installed on the remote host is prior to 2.2.14 / 3.0.16 / 3.1.14 . It is, therefore, affected by a DoS vulnerability where an attacker can trigger denial of service by sending specifically crafted HTTP requests, which can cause memory exhaustion or pin CPU...

rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser

A flaw was found in Rack::QueryParser. This vulnerability allows denial of service via oversized HTTP requests containing many parameters, resulting in memory exhaustion that consumes all available memory or CPU resource pinning, which keeps the CPU constantly busy...

Important: Red Hat Security Advisory: Satellite 6.16.5.1 Async Update

A new release is now available for Red Hat Satellite 6.16 for RHEL 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 available for each vulnerability...

rubygem-rack: Unbounded-Parameter DoS in Rack::QueryParser

A flaw was found in Rack::QueryParser. This vulnerability allows denial of service via oversized HTTP requests containing many parameters, resulting in memory exhaustion that consumes all available memory or CPU resource pinning, which keeps the CPU constantly busy...

Session Fixation

Rack is vulnerable to Session Fixation. The vulnerability is due to race conditions in session handling due to concurrent requests potentially restoring a deleted session when using Rack::Session::Pool, allowing an attacker with a valid session cookie to retain access even after logout...

rubygem-rack: Possible Log Injection in Rack::CommonLogger

A flaw was found in the rubygem-rack package. When a user provides the authorization credentials via Rack::Auth::Basic, if successful, the username is placed in env'REMOTEUSER' and later used by Rack::CommonLogger for logging purposes. The issue occurs when a server intentionally or unintentional...