CVE Vulnerabilities

CVE-2015-3900

Published: Jun 24, 2015 | Modified: Apr 22, 2019
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:P/A:N
RedHat/V2
RedHat/V3
Ubuntu

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.

Affected Software

Name Vendor Start Version End Version
Ruby Ruby-lang 2.0.0 2.0.0
Ruby Ruby-lang 2.2.0 2.2.0
Ruby Ruby-lang 2.1.4 2.1.4
Ruby Ruby-lang 2.1.3 2.1.3
Ruby Ruby-lang 2.1.1 2.1.1
Ruby Ruby-lang 1.9.2 1.9.2
Ruby Ruby-lang 1.9.1 1.9.1
Ruby Ruby-lang 1.9.3 1.9.3
Ruby Ruby-lang 1.9 1.9
Ruby Ruby-lang 2.1.2 2.1.2
Ruby Ruby-lang 2.1 2.1
Ruby Ruby-lang 2.1.5 2.1.5

References