CVE-2021-29509

Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same...

Design/Logic Flaw

Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same...

CVE-2021-29509 Keepalive Connections Causing Denial Of Service in puma

Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same...

CVE-2021-29509

Puma is a concurrent HTTP 1.1 server for Ruby/Rack applications. The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same...

CVE-2021-29509

CVE-2021-29509 affects the Puma HTTP/1.1 server for Ruby/Rack apps. The issue is that, even after the CVE-2019-16770 fix, new keep-alive connections can still cause denial of service by saturating threadpools across a cluster, starving additional connections. The problem is triggered when more co...

Keepalive Connections Causing Denial Of Service in puma

Impact The fix for CVE-2019-16770 was incomplete. The original fix only protected existing connections that had already been accepted from having their requests starved by greedy persistent-connections saturating all threads in the same process. However, new connections may still be starved by...

Puma 资源管理错误漏洞

Puma is a web server for highly concurrent applications by Evan Phoenix, an individual developer in the United States. A security vulnerability exists in Puma. The vulnerability stems from a persistent connection in the program that saturates all threads in all processes in a cluster...

OESA-2021-1169 rubygem-puma security update

Security Fixes: In Puma RubyGem before 4.3.4 and 3.12.5, an attacker could smuggle an HTTP response, by using an invalid transfer-encoding header. The problem has been fixed in Puma 3.12.5 and Puma 4.3.4.CVE-2020-11076 In Puma RubyGem before 4.3.5 and 3.12.6, a client could smuggle a request...

Moderate: Red Hat Security Advisory: Satellite 6.9 Release

An update is now available for Red Hat Satellite 6.9 for RHEL 7. Red Hat Satellite is a systems management tool for Linux-based infrastructure. It allows for provisioning, remote management, and monitoring of multiple Linux deployments with a single centralized tool. Security Fixes: foreman:...

Security update for rmt-server (important)

openSUSE Security Update: Security update for rmt-server Announcement ID: openSUSE-SU-2020:2000-1 Rating: important References: 1172177 1172182 1172184 1172186 1173351 Cross-References: CVE-2019-16770 CVE-2019-5418 CVE-2019-5419 CVE-2019-5420 CVE-2020-11076 CVE-2020-11077 CVE-2020-15169...

openSUSE Security Update : rmt-server (openSUSE-2020-1993)

This update for rmt-server fixes the following issues : Update to version 2.6.5 : - Solved potential bug of SCC repository URLs changing over time. RMT now self heals by removing the previous invalid repository and creating the correct one. - Add web server settings to /etc/rmt.conf: Now it's...

Debian DLA-2398-1 : puma security update

Several security vulnerabilities have been discovered in puma, highly concurrent HTTP server for Ruby/Rack applications. CVE-2020-11076 By using an invalid transfer-encoding header, an attacker could smuggle an HTTP response. CVE-2020-11077 client could smuggle a request through a proxy, causing...

Debian: Security Advisory (DLA-2398-1)

The remote host is missing an update for the Debian SPDX-FileCopyrightText: 2020 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...

[SECURITY] [DLA 2398-1] puma security update

------------------------------------------------------------------------- Debian LTS Advisory DLA-2398-1 [email protected] https://www.debian.org/lts/security/ Abhijith PA October 07, 2020 https://wiki.debian.org/LTS -...

DLA-2398-1 puma - security update

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Fedora: Security Advisory for rubygem-puma (FEDORA-2020-fe354f24e8)

The remote host is missing an update for the Copyright C 2020 Greenbone Networks GmbH 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-or-later This program is free software; you can...

[SECURITY] Fedora 33 Update: rubygem-puma-4.3.6-1.fc33

Puma is a simple, fast, threaded, and highly concurrent HTTP 1.1 server for Ruby/Rack applications. Puma is intended for use in both development and production environments. It's great for highly concurrent Ruby implementati ons such as Rubinius and JRuby as well as as providing process worker...

HTTP Response Splitting in Puma

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The vulnerability of HTTP servers for Ruby/Rack applications, Puma, relates to deficiencies in HTTP request processing, allowing attackers to influence the integrity of information.

The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma is related to deficiencies in HTTP request processing. Exploiting this vulnerability allows a malicious actor to influence the integrity of information...

The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma arises from incorrect handling of characters such as CR, LF, /r, and /n before data is inserted into HTTP headers. This allows attackers to perform cross-site scripting attacks.

The vulnerability of HTTP servers for Ruby/Rack applications developed with Puma is related to the improper elimination of characters CR, LF, /r, and /n before data is entered into the HTTP headers. Exploiting this vulnerability allows a remote attacker to perform cross-site scripting attacks...