Filtered by vendor Ruby-lang Subscriptions
Filtered by product Ruby Subscriptions
Total 111 CVE
CVE Vendors Products Updated CVSS v3.1
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-2014-4975 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-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-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-2015-7551 3 Apple, Redhat, Ruby-lang 3 Mac Os X, Rhel Software Collections, Ruby 2025-04-12 N/A
The Fiddle::Handle implementation in ext/fiddle/handle.c in Ruby before 2.0.0-p648, 2.1 before 2.1.8, and 2.2 before 2.2.4, as distributed in Apple OS X before 10.11.4 and other products, mishandles tainting, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via a crafted string, related to the DL module and the libffi library. NOTE: this vulnerability exists because of a CVE-2009-5147 regression.
CVE-2013-1911 2 Mark Burns, Ruby-lang 2 Ldoce, Ruby 2025-04-11 N/A
lib/ldoce/word.rb in the ldoce 0.0.2 gem for Ruby allows remote attackers to execute arbitrary commands via shell metacharacters in (1) an mp3 URL or (2) file name.
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-2013-1948 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-2013-1821 2 Redhat, Ruby-lang 5 Enterprise Linux, Fuse Esb Enterprise, Jboss Enterprise Soa Platform and 2 more 2025-04-11 N/A
lib/rexml/text.rb in the REXML parser in Ruby before 1.9.3-p392 allows remote attackers to cause a denial of service (memory consumption and crash) via crafted text nodes in an XML document, aka an XML Entity Expansion (XEE) attack.
CVE-2011-2705 2 Redhat, Ruby-lang 2 Enterprise Linux, Ruby 2025-04-11 N/A
The SecureRandom.random_bytes 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 earlier process with the same PID.
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-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-2013-4073 2 Redhat, Ruby-lang 4 Enterprise Linux, Openshift, Openstack and 1 more 2025-04-11 N/A
The OpenSSL::SSL.verify_certificate_identity function in lib/openssl/ssl.rb in Ruby 1.8 before 1.8.7-p374, 1.9 before 1.9.3-p448, and 2.0 before 2.0.0-p247 does not properly handle a '\0' character in a domain name in the Subject Alternative Name field of an X.509 certificate, which allows man-in-the-middle attackers to spoof arbitrary SSL servers via a crafted certificate issued by a legitimate Certification Authority, a related issue to CVE-2009-2408.
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-2013-1947 2 Kelly D. Redding, Ruby-lang 2 Kelredd-pruview, Ruby 2025-04-11 N/A
kelredd-pruview gem 0.3.8 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a filename argument to (1) document.rb, (2) video.rb, or (3) video_image.rb.
CVE-2013-1933 2 Documentcloud, Ruby-lang 2 Karteek-docsplit, Ruby 2025-04-11 N/A
The extract_from_ocr function in lib/docsplit/text_extractor.rb in the Karteek Docsplit (karteek-docsplit) gem 0.5.4 for Ruby allows context-dependent attackers to execute arbitrary commands via shell metacharacters in a PDF filename.
CVE-2011-0188 3 Apple, Redhat, Ruby-lang 4 Mac Os X, Mac Os X Server, Enterprise Linux and 1 more 2025-04-11 N/A
The VpMemAlloc function in bigdecimal.c in the BigDecimal class in Ruby 1.9.2-p136 and earlier, as used on Apple Mac OS X before 10.6.7 and other platforms, does not properly allocate memory, which allows context-dependent attackers to execute arbitrary code or cause a denial of service (application crash) via vectors involving creation of a large BigDecimal value within a 64-bit process, related to an "integer truncation issue."
CVE-2013-1655 3 Puppet, Puppetlabs, Ruby-lang 4 Puppet, Puppet Enterprise, Puppet and 1 more 2025-04-11 N/A
Puppet 2.7.x before 2.7.21 and 3.1.x before 3.1.1, when running Ruby 1.9.3 or later, allows remote attackers to execute arbitrary code via vectors related to "serialized attributes."