CVE-2013-4389 rubygem-actionmailer: email address processing DoS

Multiple format string vulnerabilities in logsubscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of service via a crafted e-mail address that is improperly handled during construction of a log message...

CVE-2013-2617 rubygem-curl: insufficient URL escaping command injection

lib/curl.rb in the Curl Gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a URL...

CVE-2013-0277 rubygem-activerecord: Serialized Attributes YAML Vulnerability with Rails 2.3 and 3.0

ActiveRecord in Ruby on Rails before 2.3.17 and 3.x before 3.1.0 allows remote attackers to cause a denial of service or execute arbitrary code via crafted serialized attributes that cause the +serialize+ helper to deserialize arbitrary YAML...

CVE-2012-3424 rubygem-actionpack: DoS vulnerability in authenticate_or_request_with_http_digest

The decodecredentials method in actionpack/lib/actioncontroller/metal/httpauthentication.rb in Ruby on Rails 3.x before 3.0.16, 3.1.x before 3.1.7, and 3.2.x before 3.2.7 converts Digest Authentication strings to symbols, which allows remote attackers to cause a denial of service by leveraging...

Buffer overflow in sponge queue functions

Impact The Keccak sponge function interface accepts partial inputs to be absorbed and partial outputs to be squeezed. A buffer can overflow when partial data with some specific sizes are queued, where at least one of them has a length of 2^32 - 200 bytes or more. Patches Yes, see commit fdc6fef0...

SQL Injection Vulnerability via ActiveRecord comments

There is a possible vulnerability in ActiveRecord related to the sanitization of comments. This vulnerability has been assigned the CVE identifier CVE-2023-22794. Versions Affected: = 6.0.0 Not affected: All users running an affected release should either upgrade or use one of the workarounds...

Code injection in ruby git

ruby-git versions prior to v1.13.0 allows a remote authenticated attacker to execute an arbitrary ruby code by having a user to load a repository containing a specially crafted filename to the product. This vulnerability is different from CVE-2022-46648...

Unsafe Query Generation Risk in Ruby on Rails

actionpack/lib/actiondispatch/http/request.rb in Ruby on Rails before 3.0.14, 3.1.x before 3.1.6, and 3.2.x before 3.2.6 does not properly consider differences in parameter handling between the Active Record component and the Rack interface, which allows remote attackers to bypass intended...

CSRF vulnerability in rails_admin

The railsadmin gem is vulnerable to cross-site request forgery CSRF attacks. Due to a bug, non-GET methods were not validating CSRF tokens and, as a result, an attacker could hypothetically gain access to the application administrative endpoints exposed by the gem...

Allows an attacker to inject arbitrary code into your application via any secondary Gem source declared in your Gemfile

Bundler 1.x might allow remote attackers to inject arbitrary Ruby code into an application by leveraging a Gem name collision on a secondary source. Please note that this vulnerability only applies for Ruby projects using Bundler 2.0 with Gemfiles having 2 or more "source" lines. In other words, ...

XSS vulnerability via data-target in bootstrap-sass

In Bootstrap 3.x before 3.4.0 and 4.x-beta before 4.0.0-beta.2, XSS is possible in the data-target attribute...

XSS vulnerability via data-target in bootstrap

In Bootstrap 3.x before 3.4.0 and 4.x-beta before 4.0.0-beta.2, XSS is possible in the data-target attribute...

CVE-2015-1820 rubygem-rest-client: session fixation vulnerability Set-Cookie headers present in an HTTP 30x redirection responses

REST client for Ruby aka rest-client before 1.8.0 allows remote attackers to conduct session fixation attacks or obtain sensitive cookie information by leveraging passage of cookies set in a response to a redirect...

XSS Vulnerability in number_to_currency

There is an XSS vulnerability in the numbertocurrency helper in Ruby on Raile. The numbertocurrency helper allows users to nicely format a numeric value. One of the parameters to the helper unit is not escaped correctly. Applications which pass user controlled data as the unit parameter are...

CVE-2013-0333 rubygem-activesupport: json to yaml parsing

lib/activesupport/json/backends/yaml.rb in Ruby on Rails 2.3.x before 2.3.16 and 3.0.x before 3.0.20 does not properly convert JSON data to YAML data for processing by a YAML parser, which allows remote attackers to execute arbitrary code, conduct SQL injection attacks, or bypass authentication v...

Rubinius MurmurHash3 Implementation Hash Collision Remote DoS

Rubinius contains a flaw related to the MurmurHash3 implementation that may allow a remote denial of service. The issue is triggered when hash values are computed without having the ability to cause hash collisions restricted. When sending specially crafted input to an application maintaining a...

Rack's greedy multipart boundary parsing can cause parser differentials and WAF bypass.

Summary Rack::Multipart::Parser extracts the boundary parameter from multipart/form-data using a greedy regular expression. When a Content-Type header contains multiple boundary parameters, Rack selects the last one rather than the first. In deployments where an upstream proxy, WAF, or intermedia...

Cross-site scripting (XSS) in the dynamic file uploads

Impact The dynamic file upload feature is subject to potential XSS attach in case the attacker manages to modify the file names of the records being uploaded to the server. This appears in sections where the user controls the file upload dialogs themselves and has the technical knowledge to chang...

Connection confusion in gRPC

When gRPC HTTP2 stack raised a header size exceeded error, it skipped parsing the rest of the HPACK frame. This caused any HPACK table mutations to also be skipped, resulting in a desynchronization of HPACK tables between sender and receiver. If leveraged, say, between a proxy and a backend, this...

ReDoS based DoS vulnerability in Active Support’s underscore

There is a possible regular expression based DoS vulnerability in Active Support. This vulnerability has been assigned the CVE identifier CVE-2023-22796. Versions Affected: All Not affected: None Fixed Versions: 6.1.7.1, 7.0.4.1 Impact A specially crafted string passed to the underscore method ca...

Denial of service via multipart parsing in Rack

There is a denial of service vulnerability in the multipart parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44572. Versions Affected: = 2.0.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.4.1 Impact Carefully crafted input can cause...

Local Code Execution through Argument Injection via dash leading git url parameter in Gemfile

In bundler versions before 2.2.33, when working with untrusted and apparently harmless Gemfile's, it is not expected that they lead to execution of external code, unless that's explicit in the ruby code inside the Gemfile itself. However, if the Gemfile includes gem entries that use the git optio...

Possible Open Redirect in Host Authorization Middleware

There is a possible open redirect vulnerability in the Host Authorization middleware in Action Pack. This vulnerability has been assigned the CVE identifier CVE-2021-22881. Versions Affected: = 6.0.0 Not affected: a-z0-9.-+|\a-f0-9:a-f0-9.:+\ :\d+? \z /x originhost = validhost.match...

Potential HTTP Request Smuggling Vulnerability in WEBrick

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. See CWE-444 in detail...

Cross-Site Scripting in Kaminari via `original_script_name` parameter

Impact There was a vulnerability in versions of Kaminari that would allow an attacker to inject arbitrary code into pages with pagination links. For example, an attacker could craft pagination links that link to other domain or host:...

Keepalive thread overload/DoS in puma

A poorly-behaved client could use keepalive requests to monopolize Puma's reactor and create a denial of service attack. If more keepalive connections to Puma are opened than there are threads available, additional connections will wait permanently if the attacker sends requests frequently enough...

Bootstrap Cross-site Scripting vulnerability

In Bootstrap starting in version 2.3.0 and prior to versions 3.4.0 and 4.1.2, XSS is possible in the data-container property of tooltip. This is similar to CVE-2018-14041...

Unintentional socket creation by poisoned NUL byte in UNIXServer and UNIXSocket

There is a unintentional socket creation vulnerability in UNIXServer.open method of socket library bundled with Ruby. And there is also a unintentional socket access vulnerability in UNIXSocket.open method. UNIXServer.open accepts the path of the socket to be created at the first parameter. If th...

Authentication bypass via incorrect XML canonicalization and DOM traversal

ruby-saml prior to version 1.7.0 is vulnerable to an authentication bypass via incorrect XML canonicalization and DOM traversal. Specifically, there are inconsistencies in handling of comments within XML nodes, resulting in incorrect parsing of the inner text of XML nodes such that any inner text...

Nokogiri gem, via libxml, is affected by DoS vulnerabilities

The version of libxml2 packaged with Nokogiri contains a vulnerability. Nokogiri has mitigated these issue by upgrading to libxml 2.9.5. Wei Lei discovered that libxml2 incorrecty handled certain parameter entities. An attacker could use this issue with specially constructed XML data to cause...

cairo NULL pointer dereference

Cairo version 1.15.4 is vulnerable to a NULL pointer dereference related to the FTLoadGlyph and FTRenderGlyph resulting in an application crash...

Arbitrary File Write Access in Puppet

telnet.rb in Puppet 2.7.x before 2.7.13 and Puppet Enterprise PE 1.2.x, 2.0.x, and 2.5.x before 2.5.1 allows local users to overwrite arbitrary files via a symlink attack on the NET::Telnet connection log /tmp/out.log...

Denial of service or RCE from libxml2 and libxslt

Nokogiri is affected by series of vulnerabilities in libxml2 and libxslt, which are libraries Nokogiri depends on. It was discovered that libxml2 and libxslt incorrectly handled certain malformed documents, which can allow malicious users to cause issues ranging from denial of service to remote...

Possible Input Validation Circumvention in Active Model

There is a possible input validation circumvention vulnerability in Active Model. This vulnerability has been assigned the CVE identifier CVE-2016-0753. Versions Affected: 4.1.0 and newer Not affected: 4.0.13 and older Fixed Versions: 5.0.0.beta1.1, 4.2.5.1, 4.1.14.1 Impact ------ Code that uses...

Ember.js XSS Vulnerability with User-Supplied JSON

By default, Ember will escape any values in Handlebars templates that use double curlies value. Developers can specifically opt out of this escaping behavior by passing an instance of SafeString rather than a raw string, which tells Ember that it should not escape the string because the developer...

CVE-2014-4975 ruby: off-by-one stack-based buffer overflow in the encodes() function

Off-by-one error in the encodes function in pack.c in Ruby 1.9.3 and earlier, and 2.x through 2.1.2, when using certain format string specifiers, allows context-dependent attackers to cause a denial of service segmentation fault via vectors that trigger a stack-based buffer overflow...

CVE-2013-0184 rubygem-rack: Rack::Auth::AbstractRequest DoS

Unspecified vulnerability in Rack::Auth::AbstractRequest in Rack 1.1.x before 1.1.5, 1.2.x before 1.2.7, 1.3.x before 1.3.9, and 1.4.x before 1.4.4 allows remote attackers to cause a denial of service via unknown vectors related to "symbolized arbitrary strings."...

CVE-2012-5370 jruby: Murmur hash function collisions (oCERT-2012-001)

JRuby computes hash values without properly restricting the ability to trigger hash collisions predictably, which allows context-dependent attackers to cause a denial of service CPU consumption via crafted input to an application that maintains a hash table, as demonstrated by a universal...

Puppet Privilege Escallation

The changeuser method in the SUIDManager lib/puppet/util/suidmanager.rb in Puppet 2.6.x before 2.6.14 and 2.7.x before 2.7.11, and Puppet Enterprise PE Users 1.0, 1.1, 1.2.x, 2.0.x before 2.0.3 does not properly manage group privileges, which allows local users to gain privileges via vectors...

Phusion Passenger Gem for Ruby Arbitrary File Deletion

Phusion Passenger Gem for Ruby contains a flaw that is triggered during application startup. This issue may allow a local attacker to delete arbitrary files via an application process. If the program has completed the start up process this vulnerability is no longer exploitable...

Decidim cross-site scripting (XSS) in the admin panel

Impact The admin panel is subject to potential XSS attach in case the attacker manages to modify some records being uploaded to the server. The attacker is able to change e.g. to if they know how to craft these requests themselves. And then enter the returned blob ID to the form inputs manually b...

ActiveAdmin vulnerable to CSV injection

csvbuilder.rb in ActiveAdmin aka Active Admin before 3.2.0 allows CSV injection...

Denial of Service Vulnerability in Rack Content-Disposition parsing

There is a denial of service vulnerability in the Content-Disposition parsing component of Rack. This vulnerability has been assigned the CVE identifier CVE-2022-44571. Versions Affected: = 2.0.0 Not affected: None. Fixed Versions: 2.0.9.2, 2.1.4.2, 2.2.6.1, 3.0.4.1 Impact Carefully crafted input...

Possible XSS vulnerability with certain configurations of rails-html-sanitizer

Summary There is a possible XSS vulnerability with certain configurations of Rails::Html::Sanitizer. This is due to an incomplete fix of CVE-2022-32209. - Versions affected: ALL - Not affected: NONE - Fixed versions: 1.4.4 Impact A possible XSS vulnerability with certain configurations of...

Possible Open Redirect in Host Authorization Middleware

There is a possible open redirect vulnerability in the Host Authorization middleware in Action Pack. This vulnerability has been assigned the CVE identifier CVE-2021-22942. Versions Affected: = 6.0.0. Not affected: 6.0.0 Fixed Versions: 6.1.4.1, 6.0.4.1 Impact ------ Specially crafted...

HTTP Smuggling via Transfer-Encoding Header in Puma

Impact By using an invalid transfer-encoding header, an attacker could smuggle an HTTP response. Patches The problem has been fixed in Puma 3.12.5 and Puma 4.3.4...

HTTP Response Splitting vulnerability in puma

If an application using Puma allows untrusted input in a response header, an attacker can use newline characters i.e. CR, LF to end the header and inject malicious content, such as additional headers or an entirely new response body. This vulnerability is known as HTTP Response Splitting. While n...

Prototype pollution attack through jQuery $.extend

jQuery before 3.4.0 mishandles jQuery.extendtrue, , ... because of bject.prototype pollution. If an unsanitized source object contained an enumerable proto property, it could extend the native Object.prototype...

High severity vulnerability that affects thin

lib/thin/connection.rb in Thin web server before 1.2.4 relies on the X-Forwarded-For header to determine the IP address of the client, which allows remote attackers to spoof the IP address and hide activities via a modified X-Forwarded-For header...

Stored XSS in "gemirro" via injection in Gemspec "homepage" value

Stored cross-site scripting XSS vulnerability in Gemirro allows attackers to inject arbitrary web script via a crafted JavaScript URL in the "homepage" value of a ".gemspec" file. A ".gemspec" file must be created with a JavaScript URL in the homepage value. This can be used to build a gem for...