CVE-2015-3900

描述

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."

受影響套件(2)

• Debian/jrubyfrom 0, < 1.7.20.1-2
• RubyGems/rubygems-update>= 2.0.0, < 2.0.16

參考連結(15)

• ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2015-3900
• ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2015-3900
• WEBhttp://blog.rubygems.org/2015/05/14/CVE-2015-3900.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/163502.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/163600.html
• WEBhttp://lists.fedoraproject.org/pipermail/package-announce/2015-August/164236.html
• WEBhttp://rhn.redhat.com/errata/RHSA-2015-1657.html
• WEBhttps://github.com/rubysec/ruby-advisory-db/blob/master/gems/rubygems-update/CVE-2015-3900.yml
• WEBhttps://puppet.com/security/cve/CVE-2015-3900
• WEBhttps://web.archive.org/web/20170331091241/https://puppet.com/security/cve/CVE-2015-3900
• WEBhttps://web.archive.org/web/20200228055155/http://www.securityfocus.com/bid/75482
• WEBhttps://www.trustwave.com/Resources/Security-Advisories/Advisories/TWSL2015-007/?fid=6356
• WEBhttps://www.trustwave.com/Resources/SpiderLabs-Blog/Attacking-Ruby-Gem-Security-with-CVE-2015-3900
• WEBhttp://www.openwall.com/lists/oss-security/2015/06/26/2
• WEBhttp://www.oracle.com/technetwork/topics/security/bulletinoct2015-2511968.html