7.5 High
AI Score
Confidence
Low
9.3 High
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.016 Low
EPSS
Percentile
87.5%
The extract_files function in installer.rb in RubyGems before 0.9.1 does not check whether files exist before overwriting them, which allows user-assisted remote attackers to overwrite arbitrary files, cause a denial of service, or execute arbitrary code via crafted GEM packages.
CPE | Name | Operator | Version |
---|---|---|---|
rubyforge:rubygems | rubyforge rubygems | le | 0.9.0 |
rubyforge:rubygems | rubyforge rubygems | eq | 0.8.11 |