Bundler 参数注入漏洞

Bundler is a package for managing application dependencies in Ruby. It provides a consistent environment for Ruby projects by tracking and installing the exact gem and version required. Bundler suffers from a code injection vulnerability that stems from the fact that when using Gemfile, an attack...

CVE-2021-28680

The devisemasquerade gem before 1.3 allows certain attacks when a password's salt is unknown. An application that uses this gem to let administrators masquerade/impersonate users loses one layer of security protection compared to a situation where Devise without this extension is used. If the...

CVE-2021-28680

The devisemasquerade gem before 1.3 allows certain attacks when a password's salt is unknown. An application that uses this gem to let administrators masquerade/impersonate users loses one layer of security protection compared to a situation where Devise without this extension is used. If the...

CVE-2021-28680

CVE-2021-28680 concerns the devise_masquerade gem prior to 1.3. The vulnerability allows an attacker to impersonate a target user by manipulating the session cookie and choosing the destination user, without needing that user’s password salt. This weakens a masquerading feature in deployments tha...

Denial of Service in chatwoot/chatwoot

The extractreply function https://github.com/chatwoot/chatwoot/blob/a0ffefad717b632269883863c27242bb97d3b66d/app/presenters/mailpresenter.rbL105 is highly inefficient on HTML emails. A legitimate LinkedIn email has 20kb of HTML content which takes a minute or two to process through that function,...

UBUNTU-CVE-2021-41816

CGI.escapehtml in Ruby before 2.7.5 and 3.x before 3.0.3 has an integer overflow and resultant buffer overflow via a long string on platforms such as Windows where sizet and long have different numbers of bytes. This also affects the CGI gem before 0.3.1 for Ruby...

PT-2021-5297

Name of the Vulnerable Software and Affected Versions Ruby versions prior to 2.7.5 Ruby versions 3.x prior to 3.0.3 CGI gem versions prior to 0.3.1 Description The issue is caused by an integer overflow and resultant buffer overflow in the CGI.escape html function when a long string is passed to ...

Buffer Overrun in CGI.escape_html

A security vulnerability that causes buffer overflow when you pass a very large string 700 MB to CGI.escapehtml on a platform where long type takes 4 bytes, typically, Windows. Please update the cgi gem to version 0.3.1, 0.2.1, and 0.1.1 or later. You can use gem update cgi to update it. If you a...

Internet Bug Bounty: Ruby - Regular Expression Denial of Service Vulnerability of Date Parsing Methods

Official report: https://www.ruby-lang.org/en/news/2021/11/15/date-parsing-method-regexp-dos-cve-2021-41817/ CVE-2021-41817 Here are the details from the official article: Date’s parsing methods including Date.parse are using Regexps internally, some of which are vulnerable against regular...

CVE-2021-41274

solidusauthdevise provides authentication services for the Solidus webstore framework, using the Devise gem. In affected versions solidusauthdevise is subject to a CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of solidusauthdevi...

CVE-2021-41274

solidusauthdevise provides authentication services for the Solidus webstore framework, using the Devise gem. In affected versions solidusauthdevise is subject to a CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of solidusauthdevi...

CVE-2021-41275

spreeauthdevise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spreeauthdevise is subject to a CSRF vulnerability that allows user account...

CVE-2021-41275

spreeauthdevise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spreeauthdevise is subject to a CSRF vulnerability that allows user account...

CVE-2021-41275

spreeauthdevise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spreeauthdevise is subject to a CSRF vulnerability that allows user account...

Cross site request forgery (csrf)

spreeauthdevise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spreeauthdevise is subject to a CSRF vulnerability that allows user account...

CVE-2021-41274 Authentication Bypass by CSRF Weakness

solidusauthdevise provides authentication services for the Solidus webstore framework, using the Devise gem. In affected versions solidusauthdevise is subject to a CSRF vulnerability that allows user account takeover. All applications using any version of the frontend component of solidusauthdevi...

CVE-2021-41274

The CVE-2021-41274 entry concerns solidus_auth_devise, which provides authentication for Solidus via the Devise gem. A CSRF weakness allows account takeover when protect_from_forgery is executed before the :load_object hook in Spree::UserController, for configurations using :null_session or :rese...

CVE-2021-41275

The CVE-2021-41275 entry affects spree_auth_devise (used with Spree storefronts) and describes a CSRF vulnerability that can lead to user account takeover when protect_from_forgery is misconfigured (before_action and optional prepend_before_action before Spree::UserController::load_object) and th...

CVE-2021-41275 Authentication Bypass by CSRF Weakness

spreeauthdevise is an open source library which provides authentication and authorization services for use with the Spree storefront framework by using an underlying Devise authentication framework. In affected versions spreeauthdevise is subject to a CSRF vulnerability that allows user account...

rubygem-addressable: ReDoS in templates

A resource-consumption vulnerability was found in rubygem addressable, where its URI template implementation could allow an attacker's crafted template to consume resources, resulting in a denial of service. The highest threat from this vulnerability is to system availability...