ruby: Potential HTTP request smuggling in WEBrick

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...

Moderate: Red Hat Security Advisory: rh-ruby25-ruby security, bug fix, and enhancement update

An update for rh-ruby25-ruby is now available for Red Hat Software Collections. 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 available for each vulnerabilit...

Medium: ruby

Issue Overview: The JSON gem through 2.2.0 for Ruby, as used in Ruby 2.4 through 2.4.9, 2.5 through 2.5.7, and 2.6 through 2.6.5, has an Unsafe Object Creation Vulnerability. This is quite similar to CVE-2013-0269, but does not rely on poor garbage-collection behavior within Ruby. Specifically, u...

Exploit for Cross-site Scripting in Apache Http_Server

This is a PoC exploit for CVE-2019-10092, a Limited Cross-Site Scripting in modproxy Error Page-Apache httpd vulnerability. The target product/service is Apache HTTP Server, and the vulnerability class/vector is XSS. The probable entry points are the start.sh script, which invokes the Apache serv...

openSUSE: Security Advisory for ruby2.5 (openSUSE-SU-2021:0471-1)

The remote host is missing an update for the Copyright C 2021 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...

USN-4882-1: Ruby vulnerabilities | Cloud Foundry

Severity Medium Vendor Canonical Ubuntu Versions Affected Canonical Ubuntu 18.04 Description It was discovered that the Ruby JSON gem incorrectly handled certain JSON files. If a user or automated system were tricked into parsing a specially crafted JSON file, a remote attacker could use this iss...

Security update for ruby2.5 (important)

openSUSE Security Update: Security update for ruby2.5 Announcement ID: openSUSE-SU-2021:0471-1 Rating: important References: 1177125 1177222 Cross-References: CVE-2020-25613 CVSS scores: CVE-2020-25613 NVD : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVE-2020-25613 SUSE: 6.3...

The vulnerability of the WEBrick library for the Ruby programming language lies in its improper validation of header values, which allows attackers to compromise data integrity.

The vulnerability of the WEBrick library for the Ruby programming language is related to improper validation of header values. Exploiting this vulnerability can allow an attacker to compromise the integrity of data...

USN-4882-1: Ruby vulnerabilities

It was discovered that the Ruby JSON gem incorrectly handled certain JSON files. If a user or automated system were tricked into parsing a specially crafted JSON file, a remote attacker could use this issue to execute arbitrary code. This issue only affected Ubuntu 16.04 LTS and Ubuntu 18.04 LTS...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-1450)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

EulerOS Virtualization for ARM 64 3.0.6.0 : ruby (EulerOS-SA-2021-1540)

According to the versions of the ruby packages installed, the EulerOS Virtualization for ARM 64 installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP serv...

EulerOS 2.0 SP5 : ruby (EulerOS-SA-2021-1228)

According to the version of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerability : - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not...

Huawei EulerOS: Security Advisory for ruby (EulerOS-SA-2021-1117)

The remote host is missing an update for the Huawei EulerOS SPDX-FileCopyrightText: 2021 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...

Medium: ruby20

Issue Overview: An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy whi...

Updated jruby packages fix security vulnerabilities

Response Splitting attack in the HTTP server of WEBrick CVE-2017-17742. Delete directory using symlink when decompressing tar CVE-2019-8320. Escape sequence injection vulnerability in verbose CVE-2019-8321. Escape sequence injection vulnerability in gem owner CVE-2019-8322. Escape sequence...

MGASA-2020-0423 Updated ruby packages fix a security vulnerability

A potential HTTP request smuggling vulnerability in WEBrick was reported. WEBrick was too tolerant against an invalid Transfer-Encoding header. This may lead to inconsistent interpretation between WEBrick and some HTTP proxy servers, which may allow the attacker to “smuggle” a request...

Updated ruby packages fix a security vulnerability

A potential HTTP request smuggling vulnerability in WEBrick was reported. WEBrick was too tolerant against an invalid Transfer-Encoding header. This may lead to inconsistent interpretation between WEBrick and some HTTP proxy servers, which may allow the attacker to “smuggle” a request...

EulerOS 2.0 SP9 : ruby (EulerOS-SA-2020-2439)

According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had...

An issue was discovered in Ruby through 2.5.8 2.6.x through 2.6.6 and 2.7.x through 2.7.1. WEBrick a simple HTTP server bundled with Ruby had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy (which also has a poor header check) which may lead to an HTTP Request Smuggling attack.

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ALPINE-CVE-2020-25613

An issue was discovered in Ruby through 2.5.8, 2.6.x through 2.6.6, and 2.7.x through 2.7.1. WEBrick, a simple HTTP server bundled with Ruby, had not checked the transfer-encoding header value rigorously. An attacker may potentially exploit this issue to bypass a reverse proxy which also has a po...