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Some fixes available 4 of 10
RubyGems version Ruby 2.2 series: 2.2.9 and earlier, Ruby 2.3 series: 2.3.6 and earlier, Ruby 2.4 series: 2.4.3 and earlier, Ruby 2.5 series: 2.5.0 and earlier, prior to trunk revision 62422 contains a Directory...
6 affected packages
ruby2.1, jruby, ruby1.9.1, ruby2.0, ruby2.3, ruby2.5
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby2.1 | Not in release | Not in release | Not in release | Not in release |
| jruby | Not affected | — | Not affected | Needs evaluation |
| ruby1.9.1 | Not in release | Not in release | Not in release | Not in release |
| ruby2.0 | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | Not in release | Not in release | Not in release | Not in release |
| ruby2.5 | Not in release | Not in release | Not in release | Fixed |
Ruby before 2.4.3 allows Net::FTP command injection. Net::FTP#get, getbinaryfile, gettextfile, put, putbinaryfile, and puttextfile use Kernel#open to open a local file. If the localfile argument starts with the "|" pipe character,...
3 affected packages
ruby1.9.1, ruby2.0, ruby2.3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.9.1 | — | — | — | — |
| ruby2.0 | — | — | — | — |
| ruby2.3 | — | — | — | — |
Some fixes available 3 of 10
RubyGems versions between 2.0.0 and 2.6.13 are vulnerable to a possible remote code execution vulnerability. YAML deserialization of gem specifications can bypass class white lists. Specially crafted serialized objects can...
4 affected packages
jruby, ruby1.9.1, ruby2.0, ruby2.3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| jruby | Not affected | — | Not affected | Not affected |
| ruby1.9.1 | Not in release | Not in release | Not in release | Not in release |
| ruby2.0 | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | Not in release | Not in release | Not in release | Not in release |
Some fixes available 4 of 5
The Basic authentication code in WEBrick library in Ruby before 2.2.8, 2.3.x before 2.3.5, and 2.4.x through 2.4.1 allows remote attackers to inject terminal emulator escape sequences into its log and possibly execute arbitrary...
3 affected packages
ruby1.9.1, ruby2.0, ruby2.3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.9.1 | — | — | — | Not in release |
| ruby2.0 | — | — | — | Not in release |
| ruby2.3 | — | — | — | Not in release |
Some fixes available 4 of 5
Ruby before 2.4.2, 2.3.5, and 2.2.8 is vulnerable to a malicious format string which contains a precious specifier (*) with a huge minus value. Such situation can lead to a buffer overrun, resulting in a heap memory corruption or...
3 affected packages
ruby2.3, ruby1.9.1, ruby2.0
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby2.3 | — | — | — | Not in release |
| ruby1.9.1 | — | — | — | Not in release |
| ruby2.0 | — | — | — | Not in release |
The URI.decode_www_form_component method in Ruby before 1.9.2-p330 allows remote attackers to cause a denial of service (catastrophic regular expression backtracking, resource consumption, or application crash) via a crafted string.
7 affected packages
ruby1.8, ruby1.9, ruby1.9.1, ruby2.0, ruby2.1...
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.8 | — | — | — | — |
| ruby1.9 | — | — | — | — |
| ruby1.9.1 | — | — | — | — |
| ruby2.0 | — | — | — | — |
| ruby2.1 | — | — | — | — |
| ruby2.2 | — | — | — | — |
| ruby2.3 | — | — | — | — |
Some fixes available 4 of 5
Ruby through 2.2.7, 2.3.x through 2.3.4, and 2.4.x through 2.4.1 can expose arbitrary memory during a JSON.generate call. The issues lies in using strdup in ext/json/ext/generator/generator.c, which will stop after encountering a...
3 affected packages
ruby1.9.1, ruby2.0, ruby2.3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.9.1 | — | — | — | Not in release |
| ruby2.0 | — | — | — | Not in release |
| ruby2.3 | — | — | — | Not in release |
Some fixes available 3 of 21
RubyGems version 2.6.12 and earlier is vulnerable to a DNS hijacking vulnerability that allows a MITM attacker to force the RubyGems client to download and install gems from a server that the attacker controls.
4 affected packages
ruby1.9.1, ruby2.0, ruby2.3, jruby
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.9.1 | Not in release | Not in release | Not in release | Not in release |
| ruby2.0 | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | Not in release | Not in release | Not in release | Not in release |
| jruby | Needs evaluation | — | Vulnerable | Vulnerable |
Some fixes available 4 of 22
RubyGems version 2.6.12 and earlier fails to validate specification names, allowing a maliciously crafted gem to potentially overwrite any file on the filesystem.
4 affected packages
jruby, ruby2.0, ruby1.9.1, ruby2.3
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| jruby | Needs evaluation | — | Vulnerable | Vulnerable |
| ruby2.0 | Not in release | Not in release | Not in release | Not in release |
| ruby1.9.1 | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | Not in release | Not in release | Not in release | Not in release |
Some fixes available 2 of 21
RubyGems version 2.6.12 and earlier is vulnerable to maliciously crafted gem specifications to cause a denial of service attack against RubyGems clients who have issued a `query` command.
4 affected packages
ruby1.9.1, ruby2.3, ruby2.0, jruby
| Package | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|
| ruby1.9.1 | Not in release | Not in release | Not in release | Not in release |
| ruby2.3 | Not in release | Not in release | Not in release | Not in release |
| ruby2.0 | Not in release | Not in release | Not in release | Not in release |
| jruby | Needs evaluation | — | Vulnerable | Vulnerable |