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<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> |
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<vuxml xmlns="http://www.vuxml.org/apps/vuxml-1"> |
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<vuln vid="379788f3-2900-11e5-a4a5-002590263bf5"> |
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<topic>freeradius -- insufficent CRL application vulnerability</topic> |
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<affects> |
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<package> |
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<name>freeradius2</name> |
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<range><lt>2.2.8</lt></range> |
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</package> |
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<package> |
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<name>freeradius3</name> |
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<range><lt>3.0.9</lt></range> |
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</package> |
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</affects> |
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<description> |
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<body xmlns="http://www.w3.org/1999/xhtml"> |
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<p>oCERT reports:</p> |
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<blockquote cite="http://www.ocert.org/advisories/ocert-2015-008.html"> |
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<p>The FreeRADIUS server relies on OpenSSL to perform certificate |
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validation, including Certificate Revocation List (CRL) checks. The |
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FreeRADIUS usage of OpenSSL, in CRL application, limits the checks |
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to leaf certificates, therefore not detecting revocation of |
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intermediate CA certificates.</p> |
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<p>An unexpired client certificate, issued by an intermediate CA with |
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a revoked certificate, is therefore accepted by FreeRADIUS.</p> |
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<p>Specifically sets the X509_V_FLAG_CRL_CHECK flag for leaf |
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certificate CRL checks, but does not use X509_V_FLAG_CRL_CHECK_ALL |
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for CRL checks on the complete trust chain.</p> |
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<p>The FreeRADIUS project advises that the recommended configuration |
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is to use self-signed CAs for all EAP-TLS methods.</p> |
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</blockquote> |
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</body> |
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</description> |
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<references> |
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<cvename>CVE-2015-4680</cvename> |
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<freebsdpr>ports/201058</freebsdpr> |
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<freebsdpr>ports/201059</freebsdpr> |
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<url>http://www.ocert.org/advisories/ocert-2015-008.html</url> |
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<url>http://freeradius.org/security.html</url> |
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</references> |
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<dates> |
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<discovery>2015-06-22</discovery> |
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<entry>2015-07-13</entry> |
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</dates> |
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</vuln> |
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<vuln vid="f1deed23-27ec-11e5-a4a5-002590263bf5"> |
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<vuln vid="f1deed23-27ec-11e5-a4a5-002590263bf5"> |
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<topic>xen-tools -- xl command line config handling stack overflow</topic> |
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<topic>xen-tools -- xl command line config handling stack overflow</topic> |
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<affects> |
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<affects> |