{
    "CVE_data_meta": {
        "ASSIGNER": "secalert@redhat.com",
        "ID": "CVE-2011-2705",
        "STATE": "PUBLIC"
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    "affects": {
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    "data_version": "4.0",
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            {
                "lang": "eng",
                "value": "The SecureRandom.random_bytes function in lib/securerandom.rb in Ruby before 1.8.7-p352 and 1.9.x before 1.9.2-p290 relies on PID values for initialization, which makes it easier for context-dependent attackers to predict the result string by leveraging knowledge of random strings obtained in an earlier process with the same PID."
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                "name": "[oss-security] 20110712 Re: CVE Request: ruby PRNG fixes",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/07/12/14"
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                "name": "http://www.ruby-lang.org/en/news/2011/07/02/ruby-1-8-7-p352-released/",
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                "url": "http://www.ruby-lang.org/en/news/2011/07/02/ruby-1-8-7-p352-released/"
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                "refsource": "CONFIRM",
                "url": "https://bugzilla.redhat.com/show_bug.cgi?id=722415"
            },
            {
                "name": "[oss-security] 20110720 Re: CVE Request: ruby PRNG fixes",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/07/20/16"
            },
            {
                "name": "RHSA-2011:1581",
                "refsource": "REDHAT",
                "url": "http://www.redhat.com/support/errata/RHSA-2011-1581.html"
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                "name": "http://www.ruby-lang.org/en/news/2011/07/15/ruby-1-9-2-p290-is-released/",
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                "url": "http://www.ruby-lang.org/en/news/2011/07/15/ruby-1-9-2-p290-is-released/"
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            {
                "name": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=32050",
                "refsource": "CONFIRM",
                "url": "http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=32050"
            },
            {
                "name": "http://svn.ruby-lang.org/repos/ruby/tags/v1_8_7_352/ChangeLog",
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                "url": "http://svn.ruby-lang.org/repos/ruby/tags/v1_8_7_352/ChangeLog"
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            {
                "name": "FEDORA-2011-9374",
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                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063062.html"
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            {
                "name": "http://svn.ruby-lang.org/repos/ruby/tags/v1_9_2_290/ChangeLog",
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                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/07/20/1"
            },
            {
                "name": "http://redmine.ruby-lang.org/issues/4579",
                "refsource": "CONFIRM",
                "url": "http://redmine.ruby-lang.org/issues/4579"
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            {
                "name": "[oss-security] 20110711 CVE Request: ruby PRNG fixes",
                "refsource": "MLIST",
                "url": "http://www.openwall.com/lists/oss-security/2011/07/11/1"
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            {
                "name": "49015",
                "refsource": "BID",
                "url": "http://www.securityfocus.com/bid/49015"
            },
            {
                "name": "FEDORA-2011-9359",
                "refsource": "FEDORA",
                "url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063071.html"
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}