NVD

Id
25506  
Name
CVE-2015-3900  
Description
RubyGems 2.0.x before 2.0.16, 2.2.x before 2.2.4, and 2.4.x before 2.4.7 does not validate the hostname when fetching gems or making API requests, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack."  
Reject
 
CVSS Version
2  
CVSS Score
5  
Severity
Medium  
CVSS Base Score
5  
CVSS Impact Subscore
2.9  
CVSS Exploit Subscore
10  
CVSS Vector
(AV:N/AC:L/Au:N/C:N/I:P/A:N)  
Pub Date
2017-01-19  
Published
2015-06-24  
Modified Date
2016-12-23  
Seq
2015-3900  

Actions

Related NVD References

Id NVD Id NVD No. Reference Actions
134835 25506 CVE-2015-3900 http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html  View
134836 25506 CVE-2015-3900 FEDORA-2015-12501  View
134837 25506 CVE-2015-3900 FEDORA-2015-12574  View
134838 25506 CVE-2015-3900 FEDORA-2015-13157  View
134839 25506 CVE-2015-3900 RHSA-2015:1657  View
134840 25506 CVE-2015-3900 [oss-security] 20150626 rubygems <2.4.8 vulnerable to DNS request hijacking (CVE-2015-3900 and CVE-2015-4020)  View
134841 25506 CVE-2015-3900 http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html  View
134842 25506 CVE-2015-3900 75482  View
134843 25506 CVE-2015-3900 https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356  View
134844 25506 CVE-2015-3900 https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/  View

Related JVN

Id Name Title Summary Cveinfo Name Cveinfo Id Nvdinfo Name Nvdinfo Id Cvssv2 Cvssv3 Jvnurl Published Date Last Updated Date Actions
7945 JVNDB-2015-003265 RubyGems におけるリクエストを任意のドメインにリダイレクトされる脆弱性 RubyGems は、gem をフェッチする、または API リクエストを実施する際、ホスト名を検証しないため、リクエストを任意のドメインにリダイレクトされる脆弱性が存在します。 CVE-2015-3900 81125 CVE-2015-3900 25506 5 http://jvndb.jvn.jp/ja/contents/2015/JVNDB-2015-003265.html 2015-05-14 2015-11-06 View