Vulnerabilities > Ruby Lang
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2019-11-26 | CVE-2011-4121 | Inadequate Encryption Strength vulnerability in Ruby-Lang Ruby The OpenSSL extension of Ruby (Git trunk) versions after 2011-09-01 up to 2011-11-03 always generated an exponent value of '1' to be used for private RSA key generation. | 9.8 |
| 2019-11-26 | CVE-2011-3624 | Injection vulnerability in Ruby-Lang Ruby 1.8.7/1.9.2 Various methods in WEBrick::HTTPRequest in Ruby 1.9.2 and 1.8.7 and earlier do not validate the X-Forwarded-For, X-Forwarded-Host and X-Forwarded-Server headers in requests, which might allow remote attackers to inject arbitrary text into log files or bypass intended address parsing via a crafted header. | 5.3 |
| 2019-10-31 | CVE-2013-1945 | Inclusion of Functionality from Untrusted Control Sphere vulnerability in Ruby-Lang Ruby193 ruby193 uses an insecure LD_LIBRARY_PATH setting. | 3.3 |
| 2019-05-10 | CVE-2019-11879 | Link Following vulnerability in Ruby-Lang Webrick 1.4.2 The WEBrick gem 1.4.2 for Ruby allows directory traversal if the attacker once had local access to create a symlink to a location outside of the web root directory. | 5.5 |
| 2018-11-16 | CVE-2018-16396 | An issue was discovered in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. | 8.1 |
| 2018-11-16 | CVE-2018-16395 | An issue was discovered in the OpenSSL library in Ruby before 2.3.8, 2.4.x before 2.4.5, 2.5.x before 2.5.2, and 2.6.x before 2.6.0-preview3. | 9.8 |
| 2018-04-03 | CVE-2018-8780 | Path Traversal vulnerability in multiple products In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the Dir.open, Dir.new, Dir.entries and Dir.empty? methods do not check NULL characters. | 9.1 |
| 2018-04-03 | CVE-2018-8779 | Improper Input Validation vulnerability in multiple products In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, the UNIXServer.open and UNIXSocket.open methods are not checked for null characters. | 7.5 |
| 2018-04-03 | CVE-2018-8778 | Use of Externally-Controlled Format String vulnerability in multiple products In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker controlling the unpacking format (similar to format string vulnerabilities) can trigger a buffer under-read in the String#unpack method, resulting in a massive and controlled information disclosure. | 7.5 |
| 2018-04-03 | CVE-2018-8777 | Resource Exhaustion vulnerability in multiple products In Ruby before 2.2.10, 2.3.x before 2.3.7, 2.4.x before 2.4.4, 2.5.x before 2.5.1, and 2.6.0-preview1, an attacker can pass a large HTTP request with a crafted header to WEBrick server or a crafted body to WEBrick server/handler and cause a denial of service (memory consumption). | 7.5 |