ruby: ReDoS vulnerability in Time

A flaw was found in the Time gem and Time library of Ruby. The Time parser mishandles invalid strings with specific characters and causes an increase in execution time for parsing strings to Time objects. This issue may result in a Regular expression denial of service ReDoS...

ruby/cgi-gem: HTTP response splitting in CGI

A vulnerability was found in Ruby that allows HTTP header injection. A CGI application using the CGI library may insert untrusted input into the HTTP response header. This issue can allow an attacker to insert a newline character to split a header and inject malicious content to deceive clients...

Moderate: ruby:2.7 security, bug fix, and enhancement update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: ruby 2.7. BZ2189465 Security Fixes: ruby/cgi-gem: HTTP response splitting i...

ALSA-2023:3821 Moderate: ruby:2.7 security, bug fix, and enhancement update

Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system management tasks. The following packages have been upgraded to a later upstream version: ruby 2.7. BZ2189465 Security Fixes: ruby/cgi-gem: HTTP response splitting i...

RHEL 8 : ruby:2.7 (RHSA-2023:3821)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2023:3821 advisory. Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text files and to perform system...

Medium: yajl

Issue Overview: yajl-ruby is a C binding to the YAJL JSON parsing and generation library. The 1.x branch and the 2.x branch of yajl contain an integer overflow which leads to subsequent heap memory corruption when dealing with large 2GB inputs. The reallocation logic at yajlbuf.cL64 may result in...

CentOS 8 : ruby:2.7 (CESA-2023:3821)

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2023:3821 advisory. - The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to applications that...

Denial of Service (DoS)

Overview Affected versions of this package are vulnerable to Denial of Service DoS in the strbufcat function via a long string, which allows context-dependent attackers. Details Denial of Service DoS describes a family of attacks, all aimed at making a system inaccessible to its intended and...

Ubuntu: Security Advisory (USN-6181-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2023 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...

USN-6181-1: Ruby vulnerabilities

Hiroshi Tokumaru discovered that Ruby did not properly handle certain user input for applications the generate HTTP responses using cgi gem. An attacker could possibly use this issue to maliciously modify the response a user would receive from a vulnerable application. This issue only affected...

Ubuntu 23.04 : Ruby vulnerabilities (USN-6181-1)

The remote Ubuntu 23.04 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6181-1 advisory. Hiroshi Tokumaru discovered that Ruby did not properly handle certain user input for applications the generate HTTP responses using cgi gem. An attacker coul...

Malicious code in att-codekit (RubyGems)

--- -= Per source details. Do not edit below this line.=- Source: ossf-package-analysis 004ba0a87bf93fad7e23fc134ea62c1fad90d2917fff3ad6ca64a87adf16f69d The OpenSSF Package Analysis project identified 'att-codekit' @ 5.1.0 rubygems as malicious. It is considered malicious because: - The package...

Amazon Linux 2 : ruby (ALAS-2023-2084)

The version of ruby installed on the remote host is prior to 2.0.0.648-36. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2023-2084 advisory. A ReDoS issue was discovered in the Time component through 0.2.1 in Ruby through 3.2.1. The Time parser mishandles invalid URLs...

EulerOS Virtualization 3.0.6.0 : ruby (EulerOS-SA-2023-2248)

According to the versions of the ruby package installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : - The cgi gem before 0.1.0.2, 0.2.x before 0.2.2, and 0.3.x before 0.3.5 for Ruby allows HTTP response splitting. This is relevant to...

CVE-2023-34246

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot...

CVE-2023-34246

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot...

Authorization

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot...

CVE-2023-34246 Doorkeeper Improper Authentication vulnerability

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot...

CVE-2023-34246

CVE-2023-34246 affects ruby-doorkeeper, an OAuth 2 provider for Ruby on Rails and Grape. Prior to Doorkeeper 5.6.6, the gem could automatically process authorization requests for public clients that had been previously approved, enabling potential impersonation of public clients due to identity n...

CVE-2023-34246 Doorkeeper Improper Authentication vulnerability

Doorkeeper is an OAuth 2 provider for Ruby on Rails / Grape. Prior to version 5.6.6, Doorkeeper automatically processes authorization requests without user consent for public clients that have been previous approved. Public clients are inherently vulnerable to impersonation, their identity cannot...