CVE-2013-4287
Publication date 17 October 2013
Last updated 24 July 2024
Ubuntu priority
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.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| jruby | ||
| ruby1.9.1 | ||
| rubygems | ||