Filtered by vendor Ruby-lang
Subscribe
Total
120 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2013-4363 | 2 Ruby-lang, Rubygems | 2 Ruby, Rubygems | 2025-04-11 | 4.3 MEDIUM | 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-2013-2065 | 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-2013-1947 | 2 Kelly D. Redding, Ruby-lang | 2 Kelredd-pruview, Ruby | 2025-04-11 | 9.3 HIGH | 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-2013-4136 | 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-2013-4287 | 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-2013-0256 | 2 Canonical, Ruby-lang | 3 Ubuntu Linux, Rdoc, Ruby | 2025-04-11 | 4.3 MEDIUM | 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-2011-1004 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 6.3 MEDIUM | 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-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-2011-0188 | 2 Apple, Ruby-lang | 3 Mac Os X, Mac Os X Server, Ruby | 2025-04-11 | 6.8 MEDIUM | 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-2012-5371 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 5.0 MEDIUM | N/A |
| Ruby (aka CRuby) 1.9 before 1.9.3-p327 and 2.0 before r37575 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 multicollision attack against a variant of the MurmurHash2 algorithm, a different vulnerability than CVE-2011-4815. | |||||
| CVE-2012-5380 | 1 Ruby-lang | 1 Ruby | 2025-04-11 | 6.0 MEDIUM | 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 | |||||
| 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-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-2013-0175 | 3 Erik Michaels-ober, Grape Project, Ruby-lang | 3 Multi Xml, Grape, Ruby | 2025-04-11 | 7.5 HIGH | 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-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-2008-3657 | 1 Ruby-lang | 1 Ruby | 2025-04-09 | 7.5 HIGH | N/A |
| The dl module 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 does not check "taintness" of inputs, which allows context-dependent attackers to bypass safe levels and execute dangerous functions by accessing a library using DL.dlopen. | |||||
| 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-2008-1891 | 1 Ruby-lang | 1 Ruby | 2025-04-09 | 5.0 MEDIUM | N/A |
| Directory traversal vulnerability in WEBrick 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, when using NTFS or FAT filesystems, allows remote attackers to read arbitrary CGI files via a trailing (1) + (plus), (2) %2b (encoded plus), (3) . (dot), (4) %2e (encoded dot), or (5) %20 (encoded space) character in the URI, possibly related to the WEBrick::HTTPServlet::FileHandler and WEBrick::HTTPServer.new functionality and the :DocumentRoot option. | |||||
| CVE-2008-2663 | 3 Canonical, Debian, Ruby-lang | 3 Ubuntu Linux, Debian Linux, Ruby | 2025-04-09 | 10.0 HIGH | N/A |
| Multiple integer overflows in the rb_ary_store 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 allow context-dependent attackers to execute arbitrary code or cause a denial of service via unknown vectors, a different issue than CVE-2008-2662, CVE-2008-2664, 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-2008-3443 | 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. | |||||