Filtered by vendor Ruby-lang
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Total
120 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2013-4136 | 2 Phusion, Ruby-lang | 2 Passenger, Ruby | 2025-04-11 | 4.4 MEDIUM | 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-2013-0233 | 3 Opensuse, Plataformatec, Ruby-lang | 3 Opensuse, Devise, Ruby | 2025-04-11 | 6.8 MEDIUM | 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-2011-2686 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | 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-2013-1821 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | 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-2013-1948 | 2 Rob Westgeest, Ruby-lang | 2 Md2pdf, Ruby | 2025-04-11 | 10.0 HIGH | 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-2013-1933 | 2 Documentcloud, Ruby-lang | 2 Karteek-docsplit, Ruby | 2025-04-11 | 9.3 HIGH | 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-2011-3009 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | N/A |
| Ruby before 1.8.6-p114 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. | |||||
| CVE-2013-4287 | 3 Redhat, Ruby-lang, Rubygems | 3 Enterprise Linux, Ruby, Rubygems | 2025-04-11 | 4.3 MEDIUM | 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-2013-2119 | 3 Phusion, Redhat, Ruby-lang | 3 Passenger, Openshift, Ruby | 2025-04-11 | 4.6 MEDIUM | 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-2013-4073 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 6.8 MEDIUM | 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-2012-4522 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | N/A |
| The rb_get_path_check 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. | |||||
| CVE-2013-2065 | 2 Opensuse, Ruby-lang | 2 Opensuse, Ruby | 2025-04-11 | 6.4 MEDIUM | 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-2010-2489 | 2 Microsoft, Ruby-lang | 2 Windows, Ruby | 2025-04-11 | 7.2 HIGH | N/A |
| 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.inplace_mode value that is not properly handled when constructing the filenames of the backup files. | |||||
| CVE-2013-1655 | 3 Puppet, Puppetlabs, Ruby-lang | 4 Puppet, Puppet Enterprise, Puppet and 1 more | 2025-04-11 | 7.5 HIGH | 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." | |||||
| CVE-2011-1005 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | 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-2008-2664 | 3 Canonical, Debian, Ruby-lang | 3 Ubuntu Linux, Debian Linux, Ruby | 2025-04-09 | 7.8 HIGH | N/A |
| The rb_str_format function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, 1.8.7 before 1.8.7-p22, and 1.9.0 before 1.9.0-2 allows context-dependent attackers to trigger memory corruption via unspecified vectors related to alloca, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2725. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change. | |||||
| CVE-2008-3656 | 1 Ruby-lang | 1 Ruby | 2025-04-09 | 7.8 HIGH | N/A |
| Algorithmic complexity vulnerability in the WEBrick::HTTPUtils.split_header_value function in WEBrick::HTTP::DefaultFileHandler in WEBrick in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows context-dependent attackers to cause a denial of service (CPU consumption) via a crafted HTTP request that is processed by a backtracking regular expression. | |||||
| CVE-2008-3655 | 1 Ruby-lang | 1 Ruby | 2025-04-09 | 7.5 HIGH | N/A |
| Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 does not properly restrict access to critical variables and methods at various safe levels, which allows context-dependent attackers to bypass intended access restrictions via (1) untrace_var, (2) $PROGRAM_NAME, and (3) syslog at safe level 4, and (4) insecure methods at safe levels 1 through 3. | |||||
| CVE-2008-3443 | 1 Ruby-lang | 1 Ruby | 2025-04-09 | 5.0 MEDIUM | N/A |
| The regular expression engine (regex.c) in Ruby 1.8.5 and earlier, 1.8.6 through 1.8.6-p286, 1.8.7 through 1.8.7-p71, and 1.9 through r18423 allows remote attackers to cause a denial of service (infinite loop and crash) via multiple long requests to a Ruby socket, related to memory allocation failure, and as demonstrated against Webrick. | |||||
| CVE-2008-2725 | 3 Canonical, Debian, Ruby-lang | 3 Ubuntu Linux, Debian Linux, Ruby | 2025-04-09 | 7.8 HIGH | N/A |
| Integer overflow in the (1) rb_ary_splice function in Ruby 1.8.4 and earlier, 1.8.5 before 1.8.5-p231, 1.8.6 before 1.8.6-p230, and 1.8.7 before 1.8.7-p22; and (2) the rb_ary_replace function in 1.6.x allows context-dependent attackers to trigger memory corruption via unspecified vectors, aka the "REALLOC_N" variant, a different issue than CVE-2008-2662, CVE-2008-2663, and CVE-2008-2664. NOTE: as of 20080624, there has been inconsistent usage of multiple CVE identifiers related to Ruby. The CVE description should be regarded as authoritative, although it is likely to change. | |||||