56 lines
1.9 KiB
XML
56 lines
1.9 KiB
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="202003-09">
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<title>OpenID library for Ruby: Server-Side Request Forgery</title>
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<synopsis>A vulnerability in OpenID library for Ruby at worst might allow an
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attacker to bypass authentication.
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</synopsis>
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<product type="ebuild">ruby-openid</product>
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<announced>2020-03-14</announced>
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<revised count="2">2020-03-14</revised>
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<bug>698464</bug>
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<access>remote</access>
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<affected>
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<package name="dev-ruby/ruby-openid" auto="yes" arch="*">
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<unaffected range="ge">2.9.2</unaffected>
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<vulnerable range="lt">2.9.2</vulnerable>
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</package>
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</affected>
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<background>
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<p>A Ruby library for verifying and serving OpenID identities.</p>
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</background>
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<description>
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<p>It was discovered that OpenID library for Ruby performed discovery
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first, and then verification.
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</p>
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</description>
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<impact type="high">
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<p>A remote attacker could possibly change the URL used for discovery and
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trick the server into connecting to the URL. This server in turn could be
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a private server not
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publicly accessible.
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</p>
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<p>In addition, if the client that uses this library discloses connection
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errors, this in turn could disclose information from the private server
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to the attacker.
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</p>
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</impact>
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<workaround>
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<p>There is no known workaround at this time.</p>
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</workaround>
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<resolution>
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<p>All ruby-openid users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=dev-ruby/ruby-openid-2.9.2"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/vuln/detail/CVE-2019-11027">CVE-2019-11027</uri>
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</references>
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<metadata tag="requester" timestamp="2020-03-13T02:03:43Z">whissi</metadata>
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<metadata tag="submitter" timestamp="2020-03-14T16:10:29Z">whissi</metadata>
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</glsa>
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