NVD

Id
39980  
Name
CVE-2013-4363  
Description
Algorithmic complexity vulnerability in Gem::Version::ANCHORED_VERSION_PATTERN in lib/rubygems/version.rb in RubyGems before 1.8.23.2, 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.  
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
2013-10-18  
Seq
2013-4363  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
203433 39980 CVE-2013-4363 http://blog.rubygems.org/2013/09/24/CVE-2013-4363.html  View
203434 39980 CVE-2013-4363 [oss-security] 20130915 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older  View
203435 39980 CVE-2013-4363 [oss-security] 20130918 Re: CVE-2013-4287 Algorithmic complexity vulnerability in RubyGems 2.0.7 and older  View
203436 39980 CVE-2013-4363 [oss-security] 20130920 Re: 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
23222 JVNDB-2013-004797 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::ANCHORED_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-2013-4363 64305 CVE-2013-4363 39980 4.3 http://jvndb.jvn.jp/ja/contents/2013/JVNDB-2013-004797.html 2013-09-24 2014-08-11 View