CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
LOW
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
AI Score
Confidence
Low
An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby
3.x through 3.3.0.
When parsing .rdoc_options
(used for configuration in RDoc) as a YAML file,
object injection and resultant remote code execution are possible because
there are no restrictions on the classes that can be restored.
When loading the documentation cache, object injection and resultant remote
code execution are also possible if there were a crafted cache.
We recommend to update the RDoc gem to version 6.6.3.1 or later. In order to
ensure compatibility with bundled version in older Ruby series, you may
update as follows instead:
rdoc
6.3.4.1rdoc
6.4.1.1rdoc
6.5.1.1You can use gem update rdoc
to update it. If you are using bundler, please
add gem "rdoc", ">= 6.6.3.1"
to your Gemfile
.
Note: 6.3.4, 6.4.1, 6.5.1 and 6.6.3 have a incorrect fix. We recommend to
upgrade 6.3.4.1, 6.4.1.1, 6.5.1.1 and 6.6.3.1 instead of them.