Possible RCE escalation bug with Serialized Columns in Active Record

There is a possible escalation to RCE when using YAML serialized columns in Active Record. This vulnerability has been assigned the CVE identifier CVE-2022-32224. Versions Affected: All. Not affected: None Fixed Versions: 7.0.3.1, 6.1.6.1, 6.0.5.1, 5.2.8.1 Impact ------ When serialized columns th...

Ensure that doorkeeper_token is valid when authenticating requests in API v2 calls

Impact The perpetrator who previously obtained an old expired user token could use it to access Storefront API v2 endpoints. Patches Please upgrade to 3.7.11, 4.0.4, or 4.1.11 depending on your used Spree version...

json Gem for Ruby Unsafe Object Creation Vulnerability (additional fix)

There is an unsafe object creation vulnerability in the json gem bundled with Ruby. This vulnerability has been assigned the CVE identifier CVE-2020-10663. We strongly recommend upgrading the json gem. Details ------- When parsing certain JSON documents, the json gem including the one bundled wit...

rails_admin ruby gem XSS vulnerability

RailsAdmin aka railsadmin before 1.4.3 and 2.x before 2.0.2 allows XSS via nested forms...

Cross-Site Scripting (XSS) in jquery

Affected versions of jquery interpret text/javascript responses from cross-origin ajax requests, and automatically execute the contents in jQuery.globalEval, even when the ajax request doesn't contain the dataType option...

fileutils Gem for Ruby file_utils.rb Crafted URL Handling Remote Command Execution

fileutils Gem for Ruby contains a flaw in fileutils.rb. The issue is triggered when handling a specially crafted URL containing a command after a delimiter ;. This may allow a remote attacker to potentially execute arbitrary commands...

Possible Content Security Policy bypass in Action Dispatch

There is a possible Cross Site Scripting XSS vulnerability in the contentsecuritypolicy helper in Action Pack. Impact Applications which set Content-Security-Policy CSP headers dynamically from untrusted user input may be vulnerable to carefully crafted inputs being able to inject new directives...

Devise Token Auth vulnerable to Cross-site Scripting

An issue was discovered in Devise Token Auth through 1.1.2. The omniauth failure endpoint is vulnerable to Reflected Cross Site Scripting XSS through the message parameter. Unauthenticated attackers can craft a URL that executes a malicious JavaScript payload in the victim's browser. This affects...

Smashing Cross-site Scripting vulnerability

Smashing 1.3.4 is vulnerable to Cross Site Scripting XSS. A URL for a widget can be crafted and used to execute JavaScript on the victim's computer. The JavaScript code can then steal data available in the session/cookies depending on the user environment e.g. if re-using internal URL's for...

Metasploit Framework user exposes Metasploit to same deserialization issue that is exploited by that module

By launching the drbremotecodeexec exploit, a Metasploit Framework user will inadvertently expose Metasploit to the same deserialization issue that is exploited by that module, due to the reliance on the vulnerable Distributed Ruby class functions. Since Metasploit Framework typically runs with...

brakeman world writable files allow local privilege escalation

If the brakeman gem which has a legacy dependency 4.5.0 through 4.7.0 is used, a local user can insert malicious code into the rubyparser-legacy-1.0.0/lib/rubyparser/legacy/rubyparser.rb file. The rubyparser-legacy aka legacy gem 1.0.0 for Ruby allows local privilege escalation because of...

XML Injection in Xerces Java affects Nokogiri

Summary Nokogiri v1.13.4 updates the vendored xerces:xercesImpl from 2.12.0 to 2.12.2, which addresses CVE-2022-23437. That CVE is scored as CVSS 6.5 "Medium" on the NVD record. Please note that this advisory only applies to the JRuby implementation of Nokogiri = v1.13.4. Impact CVE-2022-23437 in...

CVE-2022-25857 jruby/psych/snakeyaml: Denial of Service (DoS) due missing to nested depth limitation for collections

The package org.yaml:snakeyaml from 0 and before 1.31 are vulnerable to Denial of Service DoS due missing to nested depth limitation for collections. This package is bundled into Psych which is in turn bundled into jruby...

Unsafe HTTP Redirect in Puppet Agent and Puppet Server

A flaw was discovered in Puppet Agent and Puppet Server that may result in a leak of HTTP credentials when following HTTP redirects to a different host. This is similar to CVE-2018-1000007...

Unintentional directory traversal by poisoned NUL byte in Dir

There is an unintentional directory traversal in some methods in Dir Dir.open, Dir.new, Dir.entries and Dir.empty? accept the path of the target directory as their parameter. If the parameter contains NUL \0 bytes, these methods recognize that the path is completed before the NUL bytes. So, if a...

CVE-2014-0083 rubygem-net-ldap: SSHA passwords generated by the net-ldap Ruby gem use a weak salt

The Ruby net-ldap gem before 0.11 uses a weak salt when generating SSHA passwords...

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...

SQL injection for certain queries with variables

For some queries, specific variable values can modify the query rather than just the variable. This can occur if: 1. the query's data source uses different escaping than the Rails database OR 2. the query has a variable inside a string literal Since Blazer is designed to run arbitrary queries, th...

private_address_check Ruby Gem Resolv.getaddresses Server-Side Request Forgery

The privateaddresscheck ruby gem before 0.4.0 is vulnerable to a bypass due to use of Ruby's Resolv.getaddresses method, which is OS-dependent and should not be relied upon for security measures, such as when used to blacklist private network addresses to prevent server-side request forgery...

CVE-2014-2525 libyaml: heap-based buffer overflow when parsing URLs

Heap-based buffer overflow in the yamlparserscanuriescapes function in LibYAML before 0.1.6 allows context-dependent attackers to execute arbitrary code via a long sequence of percent-encoded characters in a URI in a YAML file...

paratrooper-pingdom Gem for Ruby /lib/paratrooper-pingdom.rb API Login Credentials Local Disclosure

paratrooper-pingdom Gem for Ruby contains a flaw in /lib/paratrooper-pingdom.rb. The issue is triggered when the script exposes API login credentials, allowing a local attacker to gain access to the API key, username, and password for the API login by monitoring the process tree...

Reflective XSS Vulnerability in Ruby on Rails

There is a vulnerability in the internationalization component of Ruby on Rails. Under certain common configurations an attacker can provide specially crafted input which will execute a reflective XSS attack. The root cause of this issue is a vulnerability in the i18n gem which has been assigned...

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...

Camaleon CMS vulnerable to Stored Cross-site Scripting

In the 2.4 version of Camaleon CMS, Stored XSS has been discovered. The profile image in the User settings section can be run in the update / upload area via /admin/media/upload?actions=false...

Use after free in File#initilialize_copy

In versions of mruby up to and including 1.4.0, a use-after-free vulnerability exists in src/io.c::Fileinitilializecopy. An attacker that can cause Ruby code to be run can possibly use this to execute arbitrary code...

Logstash Logs Sensitive Information

Prior to Logstash version 5.0.1, Elasticsearch Output plugin when updating connections after sniffing, would log to file HTTP basic auth credentials...

Ruby on Windows ARGF.inplace_mode Variable Local Overflow

Buffer overflow in Ruby 1.9.x before 1.9.1-p429 on Windows might allow local users to gain privileges via a crafted ARGF.inplacemode value that is not properly handled when constructing the filenames of the backup files...

Possible ReDoS vulnerability in Accept header parsing in Action Dispatch

There is a possible ReDoS vulnerability in the Accept header parsing routines of Action Dispatch. This vulnerability has been assigned the CVE identifier CVE-2024-26142. Versions Affected: = 7.1.0, 7.1.3.1 Not affected: 7.1.0 Fixed Versions: 7.1.3.1 Impact Carefully crafted Accept headers can cau...

Nokogiri gem, via libxslt, is affected by multiple vulnerabilities

Nokogiri v1.10.5 has been released. This is a security release. It addresses three CVEs in upstream libxml2, for which details are below. If you're using your distro's system libraries, rather than Nokogiri's vendored libraries, there's no security need to upgrade at this time, though you may wan...

mysql-binuuid-rails allows SQL Injection by removing default string escaping

mysql-binuuid-rails 1.1.0 and earlier allows SQL Injection because it removes default string escaping for affected database columns. ActiveRecord does not explicitly escape the Binary data type Type::Binary::Data for mysql. mysql-binuuid-rails uses a data type that is derived from the base Binary...

HTTP response splitting in WEBrick

There is an HTTP response splitting vulnerability in WEBrick bundled with Ruby. If a script accepts an external input and outputs it without modification as a part of HTTP responses, an attacker can use newline characters to deceive the clients that the HTTP response header is stopped at there, a...

Multiple persistent XSS vulnerabilities in Radiant CMS

There are multiple Persistent XSS vulnerabilities in Radiant CMS. They affect Personal Preferences Name and Username and Configuration Site Title, Dev Site Domain, Page Parts, and Page Fields...

cap-strap Gem for Ruby Process Table Local Plaintext Credential Disclosure

cap-strap Gem for Ruby contains a flaw that is due to the application exposing credential information in plaintext in the process table listing. This may allow a local attacker to gain access to credential information...

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...

CVE-2012-3465 rubygem-actionpack: XSS Vulnerability in strip_tags

Cross-site scripting XSS vulnerability in actionpack/lib/actionview/helpers/sanitizehelper.rb in the striptags helper in Ruby on Rails before 3.0.17, 3.1.x before 3.1.8, and 3.2.x before 3.2.8 allows remote attackers to inject arbitrary web script or HTML via malformed HTML markup...

Ruby Random Number Generation Local Denial Of Service Vulnerability

The SecureRandom.randombytes function in lib/securerandom.rb in Ruby before 1.8.7-p352 and 1.9.x before 1.9.2-p290 relies on PID values for initialization, which makes it easier for context-dependent attackers to predict the result string by leveraging knowledge of random strings obtained in an...

ruby - DNS spoofing vulnerability in resolv.rb

resolv.rb allow remote attackers to spoof DNS answers. This risk can be reduced by randomness of DNS transaction IDs and source ports, so resolv.rb is fixed to randomize them...

Rack's multipart parsing without Content-Length header allows unbounded chunked file uploads

Summary Rack::Multipart::Parser only wraps the request body in a BoundedIO when CONTENTLENGTH is present. When a multipart/form-data request is sent without a Content-Length header, such as with HTTP chunked transfer encoding, multipart parsing continues until end-of-stream with no total size...

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...

avo vulnerable to Stored XSS (Cross Site Scripting) in html content based fields

Summary Some avo fields are vulnerable to XSS when rendering html based content. Details During the analysis of the web application, a rendered field was discovered that did not filter JS / HTML tags in a safe way and can be abused to execute js code on a client side. The trix field uses the trix...

Puppet Denial of Service and Arbitrary File Write

A vulnerability in Puppet 2.6.x before 2.6.15 and 2.7.x before 2.7.13, and Puppet Enterprise PE Users 1.0, 1.1, 1.2.x, 2.0.x, and 2.5.x before 2.5.1 allows remote authenticated users with agent SSL keys to 1 cause a denial of service memory consumption via a REST request to a stream that triggers...

Insufficient URI encoding in restforce

A flaw in how restforce constructs URL's may allow an attacker to inject additional parameters into Salesforce API requests. Impact ------ This flaw is only exploitable in applications that pass user input directly to restforce's select, find, describe, update, upsert, and destroy methods...

Nokogiri gem contains several vulnerabilities in libxml2 and libxslt

Nokogiri version 1.7.1 has been released, pulling in several upstream patches to the vendored libxml2 to address the following CVEs: CVE-2016-4658 CVSS v3 Base Score: 9.8 Critical libxml2 in Apple iOS before 10, OS X before 10.12, tvOS before 10, and watchOS before 3 allows remote attackers to...

Archive-Tar-Minitar Directory Traversal Vulnerability

Minitar allows attackers to overwrite arbitrary files during archive extraction via a .. dot dot in an extracted filename. Analogous vulnerabilities for unzip and tar: https://www.cvedetails.com/cve/CVE-2001-1268/ and http://www.cvedetails.com/cve/CVE-2001-1267/ Credit: ecneladis...

CVE-2014-8090 ruby: REXML incomplete fix for CVE-2014-8080

The REXML parser in Ruby 1.9.x before 1.9.3 patchlevel 551, 2.0.x before 2.0.0 patchlevel 598, and 2.1.x before 2.1.5 allows remote attackers to cause a denial of service CPU and memory consumption a crafted XML document containing an empty string in an entity that is used in a large number of...

fastreader Gem for Ruby URI Handling Arbitrary Command Injection

fastreader Gem for Ruby contains a flaw that is triggered during the handling of specially crafted input passed via a URL that contains a ';' character. This may allow a context-dependent attacker to potentially execute arbitrary commands...

CVE-2013-0263 rubygem-rack: Timing attack in cookie sessions

Rack::Session::Cookie in Rack 1.5.x before 1.5.2, 1.4.x before 1.4.5, 1.3.x before 1.3.10, 1.2.x before 1.2.8, and 1.1.x before 1.1.6 allows remote attackers to guess the session cookie, gain privileges, and execute arbitrary code via a timing attack involving an HMAC comparison function that doe...

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...

CVE-2012-4522 ruby: unintentional file creation caused by inserting an illegal NUL character

The rbgetpathcheck function in file.c in Ruby 1.9.3 before patchlevel 286 and Ruby 2.0.0 before r37163 allows context-dependent attackers to create files in unexpected locations or with unexpected names via a NUL byte in a file path...

Devise-Two-Factor Authentication Uses Insufficient Default OTP Shared Secret Length

Summary Under the default configuration, Devise-Two-Factor version = 2.2.0 & 6.0.0 generate TOTP shared secrets that are 120 bits instead of the 128-bit minimum defined by RFC 4226. Using a shared secret shorter than the minimum to generate a multi-factor authentication code could make it easier...