5.0
MEDIUM
CVE-2015-3900
RubyGems DNS Hijack
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."

INFO

Published Date :

June 24, 2015, 2:59 p.m.

Last Modified :

April 22, 2019, 5:48 p.m.

Source :

[email protected]

Remotely Exploitable :

Yes !

Impact Score :

2.9

Exploitability Score :

10.0
Public PoC/Exploit Available at Github

CVE-2015-3900 has a 3 public PoC/Exploit available at Github. Go to the Public Exploits tab to see the list.

Affected Products

The following products are affected by CVE-2015-3900 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Ruby-lang ruby
1 Redhat enterprise_linux
1 Oracle solaris
1 Rubygems rubygems
: Total Affected Vendor : 4 | Products : 4
References to Advisories, Solutions, and Tools

Here, you will find a curated list of external links that provide in-depth information, practical solutions, and valuable tools related to CVE-2015-3900.

URL Resource
http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html Patch Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163502.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163600.html
http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164236.html
http://rhn.redhat.com/errata/RHSA-2015-1657.html Third Party Advisory
http://www.openwall.com/lists/oss-security/2015/06/26/2 Third Party Advisory
http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory
http://www.securityfocus.com/bid/75482
https://puppet.com/security/cve/CVE-2015-3900
https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356 Third Party Advisory
https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/ Third Party Advisory

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Profile Photo
vincent-deng/veracode-container-security-finding-parser

Map Vulnerabilities into Different Layers of the Container Image

Python

Updated: 1 year, 10 months ago
1 stars 0 fork 0 watcher
Born at : Oct. 5, 2022, 12:07 p.m. This repo has been linked 1276 different CVEs too.
Profile Photo
dcordero/Travis-Issue-7361

None

Updated: 7 years, 8 months ago
0 stars 0 fork 0 watcher
Born at : Feb. 22, 2017, 10:33 a.m. This repo has been linked 1 different CVEs too.
Profile Photo
SpiderLabs/cve_server

Simple REST-style web service for the CVE searching

nvd cvssv3 cvssv2 cve cpe cve-server ruby database api-rest api api-server cvss

Ruby Shell Dockerfile

Updated: 2 months, 4 weeks ago
97 stars 36 fork 36 watcher
Born at : Sept. 18, 2015, 3:58 p.m. This repo has been linked 3 different CVEs too.

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2015-3900 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2015-3900 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CPE Deprecation Remap by [email protected]

    Apr. 22, 2019

    Action Type Old Value New Value
    Changed CPE Configuration OR *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:* OR *cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Dec. 09, 2017

    Action Type Old Value New Value
    Added Reference https://puppet.com/security/cve/CVE-2015-3900 [No Types Assigned]
  • CVE Modified by [email protected]

    Dec. 24, 2016

    Action Type Old Value New Value
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-August/164236.html [No Types Assigned]
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163600.html [No Types Assigned]
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2015-August/163502.html [No Types Assigned]
  • CVE Modified by [email protected]

    Nov. 28, 2016

    Action Type Old Value New Value
    Added Reference http://www.securityfocus.com/bid/75482 [No Types Assigned]
  • Modified Analysis by [email protected]

    Oct. 21, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
    Changed Reference Type https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356 No Types Assigned https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356 Third Party Advisory
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory
    Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-1657.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-1657.html Third Party Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2015/06/26/2 No Types Assigned http://www.openwall.com/lists/oss-security/2015/06/26/2 Third Party Advisory
    Changed Reference Type https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/ No Types Assigned https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/ Third Party Advisory
  • Initial Analysis by [email protected]

    Oct. 19, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:o:oracle:solaris:11.3:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 4 OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
    Changed Reference Type https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356 No Types Assigned https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356 Third Party Advisory
    Changed Reference Type http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html No Types Assigned http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html Third Party Advisory
    Changed Reference Type http://rhn.redhat.com/errata/RHSA-2015-1657.html No Types Assigned http://rhn.redhat.com/errata/RHSA-2015-1657.html Third Party Advisory
    Changed Reference Type http://www.openwall.com/lists/oss-security/2015/06/26/2 No Types Assigned http://www.openwall.com/lists/oss-security/2015/06/26/2 Third Party Advisory
    Changed Reference Type https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/ No Types Assigned https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/ Third Party Advisory
  • CVE Modified by [email protected]

    Oct. 18, 2016

    Action Type Old Value New Value
    Added Reference http://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html
  • Modified Analysis by [email protected]

    Jun. 30, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 1 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:* Configuration 3 OR *cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:* *cpe:2.3:o:redhat:enterprise_linux:6:*:*:*:*:*:*:*
  • CVE Translated by [email protected]

    Feb. 17, 2016

    Action Type Old Value New Value
    Removed Translation RubyGems 2.0.x anterior a 2.0.16, 2.2.x anterior a 2.2.4, y 2.4.x anterior a 2.4.7 no valida el nombre de anfitrión cuando obtiene gemas o realiza una solicitud API, lo que permite a atacantes remotos redirigir solicitudes hacia dominios arbitrarios a través de un registro DNS SRV manipulado, también conocido como un 'ataque del secuestro de DNS.'
    Added Translation RubyGems 2.0.x en versiones anteriores a 2.0.16, 2.2.x en versiones anteriores a 2.2.4 y 2.4.x en versiones anteriores a 2.4.7 no valida el nombre de host al recuperar gemas o hacer solicitudes de API, lo que permite a atacantes remotos redireccionar peticiones a dominios arbitrarios a través del registro DNS SRV manipulado, también conocido como un "ataque de secuestro de DNS".
  • CVE Modified by [email protected]

    Sep. 18, 2015

    Action Type Old Value New Value
    Changed 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 request, which allows remote attackers to redirect requests to arbitrary domains via a crafted DNS SRV record, aka a "DNS hijack attack." 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."
  • CVE Modified by [email protected]

    Aug. 27, 2015

    Action Type Old Value New Value
    Added Reference https://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356
    Added Reference http://rhn.redhat.com/errata/RHSA-2015-1657.html
    Added Reference http://www.openwall.com/lists/oss-security/2015/06/26/2
    Added Reference https://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900/
  • Modified Analysis by [email protected]

    Jun. 24, 2015

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:rubygems:rubygems:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.6:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.7:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.8:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.9:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.10:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.11:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.12:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.13:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.14:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.0.15:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.2.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.0:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.1:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.2:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.3:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.4:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.5:*:*:*:*:*:*:* *cpe:2.3:a:rubygems:rubygems:2.4.6:*:*:*:*:*:*:* Configuration 2 OR *cpe:2.3:a:ruby-lang:ruby:1.9:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:1.9.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.0.0:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1:-:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.1:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.2:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.3:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.4:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.1.5:*:*:*:*:*:*:* *cpe:2.3:a:ruby-lang:ruby:2.2.0:*:*:*:*:*:*:*
    Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N)
    Changed Reference Type http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html No Types Assigned http://blog.rubygems.org/2015/05/14/CVE-2015-3900.html Advisory, Patch
    Added CWE CWE-254
  • Initial Analysis by [email protected]

    Jun. 24, 2015

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2015-3900 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2015-3900 weaknesses.

Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.84 }} 0.00%

score

0.79568

percentile

CVSS2 - Vulnerability Scoring System
Access Vector
Access Complexity
Authentication
Confidentiality
Integrity
Availability
: