DescriptionAlgorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 188.8.131.52, 1.8.24 through 1.8.26, 2.0.x before 2.0.10, and 2.1.x before 2.1.5, 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. NOTE: this issue is due to an incomplete fix for CVE-2013-4287.
Overall state of this security issue: Resolved
This issue is currently rated as having moderate severity.
|National Vulnerability Database|
SUSE Security Advisories:
- SUSE-SU-2013:1659-1, published Tue Nov 12 11:04:12 MST 2013
- openSUSE-SU-2013:1611-1, published Wed, 30 Oct 2013 11:05:37 +0100 (CET)
List of released packages
|Product(s)||Fixed package version(s)||References|
|SUSE Studio Onsite 1.3|| ||Patchnames: |
SUSE Timeline for this CVECVE page created: Wed Sep 11 11:15:05 2013
CVE page last modified: Tue Nov 29 12:40:52 2022