Filtered by vendor Ruby-lang
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Total
123 CVE
| CVE | Vendors | Products | Updated | CVSS v3.1 |
|---|---|---|---|---|
| CVE-2014-8080 | 4 Canonical, Opensuse, Redhat and 1 more | 5 Ubuntu Linux, Opensuse, Enterprise Linux and 2 more | 2025-04-12 | N/A |
| The REXML parser in Ruby 1.9.x before 1.9.3-p550, 2.0.x before 2.0.0-p594, and 2.1.x before 2.1.4 allows remote attackers to cause a denial of service (memory consumption) via a crafted XML document, aka an XML Entity Expansion (XEE) attack. | ||||
| CVE-2015-3900 | 4 Oracle, Redhat, Ruby-lang and 1 more | 5 Solaris, Enterprise Linux, Rhel Software Collections and 2 more | 2025-04-12 | N/A |
| RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack." | ||||
| CVE-2014-2734 | 1 Ruby-lang | 1 Ruby | 2025-04-12 | N/A |
| The openssl extension in Ruby 2.x does not properly maintain the state of process memory after a file is reopened, which allows remote attackers to spoof signatures within the context of a Ruby script that attempts signature verification after performing a certain sequence of filesystem operations. NOTE: this issue has been disputed by the Ruby OpenSSL team and third parties, who state that the original demonstration PoC contains errors and redundant or unnecessarily-complex code that does not appear to be related to a demonstration of the issue. As of 20140502, CVE is not aware of any public comment by the original researcher | ||||
| CVE-2014-4975 | 4 Canonical, Debian, Redhat and 1 more | 9 Ubuntu Linux, Debian Linux, Enterprise Linux and 6 more | 2025-04-12 | N/A |
| 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-2013-4413 | 2 Ruby-lang, Schneems | 2 Ruby, Wicked | 2025-04-12 | N/A |
| Directory traversal vulnerability in controller/concerns/render_redirect.rb in the Wicked gem before 1.0.1 for Ruby allows remote attackers to read arbitrary files via a %2E%2E%2F (encoded dot dot slash) in the step. | ||||
| CVE-2011-2686 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | N/A |
| Ruby before 1.8.7-p352 does not reset the random seed upon forking, which makes it easier for context-dependent attackers to predict the values of random numbers by leveraging knowledge of the number sequence obtained in a different child process, a related issue to CVE-2003-0900. NOTE: this issue exists because of a regression during Ruby 1.8.6 development. | ||||
| CVE-2011-1005 | 2 Redhat, Ruby-lang | 2 Enterprise Linux, Ruby | 2025-04-11 | N/A |
| The safe-level feature in Ruby 1.8.6 through 1.8.6-420, 1.8.7 through 1.8.7-330, and 1.8.8dev allows context-dependent attackers to modify strings via the Exception#to_s method, as demonstrated by changing an intended pathname. | ||||
| CVE-2011-1004 | 2 Redhat, Ruby-lang | 2 Enterprise Linux, Ruby | 2025-04-11 | N/A |
| The FileUtils.remove_entry_secure method in Ruby 1.8.6 through 1.8.6-420, 1.8.7 through 1.8.7-330, 1.8.8dev, 1.9.1 through 1.9.1-430, 1.9.2 through 1.9.2-136, and 1.9.3dev allows local users to delete arbitrary files via a symlink attack. | ||||
| CVE-2013-2119 | 3 Phusion, Redhat, Ruby-lang | 3 Passenger, Openshift, Ruby | 2025-04-11 | N/A |
| Phusion Passenger gem before 3.0.21 and 4.0.x before 4.0.5 for Ruby allows local users to cause a denial of service (prevent application start) or gain privileges by pre-creating a temporary "config" file in a directory with a predictable name in /tmp/ before it is used by the gem. | ||||
| CVE-2013-5647 | 2 Adam Zaninovich, Ruby-lang | 2 Sounder, Ruby | 2025-04-11 | N/A |
| lib/sounder/sound.rb in the sounder gem 1.0.1 for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in a filename. | ||||
| CVE-2013-4363 | 2 Ruby-lang, Rubygems | 2 Ruby, Rubygems | 2025-04-11 | N/A |
| Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. NOTE: this issue is due to an incomplete fix for CVE-2013-4287. | ||||
| CVE-2013-0175 | 3 Erik Michaels-ober, Grape Project, Ruby-lang | 3 Multi Xml, Grape, Ruby | 2025-04-11 | N/A |
| multi_xml gem 0.5.2 for Ruby, as used in Grape before 0.2.6 and possibly other products, does not properly restrict casts of string values, which allows remote attackers to conduct object-injection attacks and execute arbitrary code, or cause a denial of service (memory and CPU consumption) involving nested XML entity references, by leveraging support for (1) YAML type conversion or (2) Symbol type conversion, a similar vulnerability to CVE-2013-0156. | ||||
| CVE-2013-4136 | 3 Phusion, Redhat, Ruby-lang | 3 Passenger, Openshift, Ruby | 2025-04-11 | N/A |
| ext/common/ServerInstanceDir.h in Phusion Passenger gem before 4.0.6 for Ruby allows local users to gain privileges or possibly change the ownership of arbitrary directories via a symlink attack on a directory with a predictable name in /tmp/. | ||||
| CVE-2013-1948 | 2 Rob Westgeest, Ruby-lang | 2 Md2pdf, Ruby | 2025-04-11 | N/A |
| converter.rb in the md2pdf gem 0.0.1 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename. | ||||
| CVE-2013-4164 | 2 Redhat, Ruby-lang | 6 Cloudforms Managementengine, Enterprise Linux, Openstack and 3 more | 2025-04-11 | N/A |
| Heap-based buffer overflow in Ruby 1.8, 1.9 before 1.9.3-p484, 2.0 before 2.0.0-p353, 2.1 before 2.1.0 preview2, and trunk before revision 43780 allows context-dependent attackers to cause a denial of service (segmentation fault) and possibly execute arbitrary code via a string that is converted to a floating point value, as demonstrated using (1) the to_f method or (2) JSON.parse. | ||||
| CVE-2013-2065 | 2 Opensuse, Ruby-lang | 2 Opensuse, Ruby | 2025-04-11 | N/A |
| (1) DL and (2) Fiddle in Ruby 1.9 before 1.9.3 patchlevel 426, and 2.0 before 2.0.0 patchlevel 195, do not perform taint checking for native functions, which allows context-dependent attackers to bypass intended $SAFE level restrictions. | ||||
| CVE-2013-4287 | 3 Redhat, Ruby-lang, Rubygems | 7 Enterprise Linux, Enterprise Mrg, Openshift and 4 more | 2025-04-11 | N/A |
| Algorithmic complexity vulnerability in Gem::Version::VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.1, 1.8.24 through 1.8.25, 2.0.x before 2.0.8, and 2.1.x before 2.1.0, as used in Ruby 1.9.0 through 2.0.0p247, allows remote attackers to cause a denial of service (CPU consumption) via a crafted gem version that triggers a large amount of backtracking in a regular expression. | ||||
| CVE-2013-0233 | 3 Opensuse, Plataformatec, Ruby-lang | 3 Opensuse, Devise, Ruby | 2025-04-11 | N/A |
| Devise gem 2.2.x before 2.2.3, 2.1.x before 2.1.3, 2.0.x before 2.0.5, and 1.5.x before 1.5.4 for Ruby, when using certain databases, does not properly perform type conversion when performing database queries, which might allow remote attackers to cause incorrect results to be returned and bypass security checks via unknown vectors, as demonstrated by resetting passwords of arbitrary accounts. | ||||
| CVE-2013-0256 | 5 Canonical, Cloudforms Cloudengine, Redhat and 2 more | 6 Ubuntu Linux, 1, Openshift and 3 more | 2025-04-11 | N/A |
| darkfish.js in RDoc 2.3.0 through 3.12 and 4.x before 4.0.0.preview2.1, as used in Ruby, does not properly generate documents, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted URL. | ||||
| CVE-2012-5380 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 6.7 Medium |
| Untrusted search path vulnerability in the installation functionality in Ruby 1.9.3-p194, when installed in the top-level C:\ directory, might allow local users to gain privileges via a Trojan horse DLL in the C:\Ruby193\bin directory, which may be added to the PATH system environment variable by an administrator, as demonstrated by a Trojan horse wlbsctrl.dll file used by the "IKE and AuthIP IPsec Keying Modules" system service in Windows Vista SP1, Windows Server 2008 SP2, Windows 7 SP1, and Windows 8 Release Preview. NOTE: CVE disputes this issue because the unsafe PATH is established only by a separate administrative action that is not a default part of the Ruby installation | ||||