Vulnerabilities > Ruby Lang > Ruby > 2.0.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2013-11-23 | CVE-2013-4164 | Improper Restriction of Operations Within the Bounds of A Memory Buffer vulnerability in Ruby-Lang Ruby 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. | 6.8 |
| 2013-11-02 | CVE-2013-2065 | Permissions, Privileges, and Access Controls vulnerability in multiple products (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. | 6.4 |
| 2013-10-17 | CVE-2013-4363 | Cryptographic Issues vulnerability in multiple products 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. | 4.3 |
| 2013-10-17 | CVE-2013-4287 | Cryptographic Issues vulnerability in multiple products 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. | 4.3 |
| 2013-04-25 | CVE-2012-4466 | Permissions, Privileges, and Access Controls vulnerability in Ruby-Lang Ruby Ruby 1.8.7 before patchlevel 371, 1.9.3 before patchlevel 286, and 2.0 before revision r37068 allows context-dependent attackers to bypass safe-level restrictions and modify untainted strings via the name_err_mesg_to_str API function, which marks the string as tainted, a different vulnerability than CVE-2011-1005. | 5.0 |
| 2013-04-25 | CVE-2012-4464 | Permissions, Privileges, and Access Controls vulnerability in Ruby-Lang Ruby 1.9.3/2.0/2.0.0 Ruby 1.9.3 before patchlevel 286 and 2.0 before revision r37068 allows context-dependent attackers to bypass safe-level restrictions and modify untainted strings via the (1) exc_to_s or (2) name_err_to_s API function, which marks the string as tainted, a different vulnerability than CVE-2012-4466. | 5.0 |
| 2013-04-09 | CVE-2013-1821 | Improper Input Validation vulnerability in Ruby-Lang Ruby 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. | 5.0 |
| 2013-03-20 | CVE-2013-1655 | Improper Input Validation vulnerability in multiple products 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." Per http://www.ubuntu.com/usn/usn-1759-1/ "A security issue affects these releases of Ubuntu and its derivatives: Ubuntu 12.10 Ubuntu 12.04 LTS Ubuntu 11.10 " | 7.5 |
| 2013-03-01 | CVE-2013-0256 | Cross-site Scripting vulnerability in multiple products 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. | 4.3 |
| 2012-11-24 | CVE-2012-4522 | Permissions, Privileges, and Access Controls vulnerability in Ruby-Lang Ruby 1.9.3/2.0.0 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. | 5.0 |