CVE-2025-59830 Rack QueryParser has an unsafe default allowing params_limit bypass via semicolon-separated parameters

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

CVE-2025-59830

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

CVE-2025-59830 Rack QueryParser has an unsafe default allowing params_limit bypass via semicolon-separated parameters

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

CVE-2025-59830 Rack QueryParser has an unsafe default allowing params_limit bypass via semicolon-separated parameters

Rack is a modular Ruby web server interface. Prior to version 2.2.18, Rack::QueryParser enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters...

Rack 安全漏洞

Rack is a modular Ruby web server interface open-sourced by Rack. A security vulnerability exists in Rack versions prior to 2.2.18, which stems from the fact that Rack::QueryParser enforces the paramslimit restriction only on parameters separated by &, but still accepts both & and ; as separators...

Rack has an unsafe default in Rack::QueryParser allows params_limit bypass via semicolon-separated parameters

Summary Rack::QueryParser in version 2.2.18 enforces its paramslimit only for parameters separated by &, while still splitting on both & and ;. As a result, attackers could use ; separators to bypass the parameter count limit and submit more parameters than intended. Details The issue arises...

OESA-2025-2291 rubygem-rack security update

Rack provides a minimal, modular and adaptable interface for developing web applications in Ruby. By wrapping HTTP requests and responses in the simplest way possible, it unifies and distills the API for web servers, web frameworks, and software in between the so-called middleware into a single...

Linux Distros Unpatched Vulnerability : CVE-2020-36568

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Unsanitized input in the query parser in github.com/revel/revel before v1.0.0 allows remote attackers to cause resource exhaustion via memory allocation...

Malicious code in gateway-query-parser (npm)

The package gateway-query-parser was found to contain malicious code...

MAL-2025-21202 Malicious code in gateway-query-parser (npm)

The package gateway-query-parser was found to contain malicious code...

SUSE-SU-2025:02429-1 Security update for rmt-server

This update for rmt-server fixes the following issues: - Update to version 2.23 - CVE-2025-46727: Fixed Unbounded-Parameter DoS in Rack:QueryParser. bsc1242893 - CVE-2025-32441: Fixed a bug where simultaneous rack requests can restore a deleted rack session. bsc1242898...

Security update for rmt-server

This update for rmt-server fixes the following issues: Update to version 2.23 CVE-2025-46727: Fixed Unbounded-Parameter DoS in Rack:QueryParser. bsc1242893 CVE-2025-32441: Fixed a bug where simultaneous rack requests can restore a deleted rack session. bsc1242898 Patch Instructions: To install th...

SUSE-SU-2025:01586-2 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...

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...

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...

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...

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...

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...

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...

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...