NVD

Id
39914  
Name
CVE-2013-4287  
Description
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.  
Reject
 
CVSS Version
2  
CVSS Score
4.3  
Severity
Medium  
CVSS Base Score
4.3  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
8.6  
CVSS Vector
(AV:N/AC:M/Au:N/C:N/I:N/A:P)  
Pub Date
2017-01-18  
Published
2013-10-17  
Modified Date
2014-03-05  
Seq
2013-4287  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
203026 39914 CVE-2013-4287 http://blog.rubygems.org/2013/09/09/CVE-2013-4287.html  View
203027 39914 CVE-2013-4287 RHSA-2013:1427  View
203028 39914 CVE-2013-4287 RHSA-2013:1441  View
203029 39914 CVE-2013-4287 RHSA-2013:1523  View
203030 39914 CVE-2013-4287 RHSA-2013:1852  View
203031 39914 CVE-2013-4287 RHSA-2014:0207  View
203032 39914 CVE-2013-4287 [oss-security] 20130909 CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
23221 JVNDB-2013-004796 Ruby で使用される RubyGems の lib/rubygems/version.rb におけるサービス運用妨害 (DoS) の脆弱性 Ruby で使用される RubyGems の lib/rubygems/version.rb 内の Gem::Version::VERSION_PATTERN には、アルゴリズムの複雑性により、サービス運用妨害 (CPU 資源の消費) 状態にされる脆弱性が存在します。 CVE-2013-4287 64229 CVE-2013-4287 39914 4.3 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-004796.html 2013-09-09 2014-08-11 View