CVE-2015-3900 ruby1.9.1

Metadata

medium
5.0
ruby1.9.1
CVE-2015-3900
2017-06-16 19:15
ALAS-2015-547
ALAS-2015-548
ALAS-2015-549
CVE-2015-3900 ruby2.1
CVE-2015-3900 rubygems
CVE-2015-3900 jruby
CVE-2015-3900 ruby1.8
CVE-2015-3900
2017-04-01 19:11
2017-01-05 20:16

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."

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Affected package information

None

Unaffected

Release Package Reason
wheezy ruby1.9.1