Attachment 158676 Details for Bug 201059 – security/vuxml for freeradius CVE-2015-4680

[patch] security/vuxml for freeradius CVE-2015-4680

freeradius_vuxml.diff (text/plain), 2.08 KB, created by Jason Unovitch on 2015-07-13 02:03:30 UTC

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Creator: Jason Unovitch

Created: 2015-07-13 02:03:30 UTC

Size: 2.08 KB

patch

obsolete

>Index: vuln.xml
>===================================================================
>--- vuln.xml	(revision 391870)
>+++ vuln.xml	(working copy)
>@@ -58,6 +58,50 @@
> 
> -->
> <vuxml xmlns="http://www.vuxml.org/apps/vuxml-1">
>+ <vuln vid="379788f3-2900-11e5-a4a5-002590263bf5">
>+ <topic>freeradius -- insufficent CRL application vulnerability</topic>
>+ <affects>
>+ <package>
>+	<name>freeradius2</name>
>+	<range><lt>2.2.8</lt></range>
>+ </package>
>+ <package>
>+	<name>freeradius3</name>
>+	<range><lt>3.0.9</lt></range>
>+ </package>
>+ </affects>
>+ <description>
>+ <body xmlns="http://www.w3.org/1999/xhtml">
>+	oCERT reports:
>+	<blockquote cite="http://www.ocert.org/advisories/ocert-2015-008.html">
>+	 The FreeRADIUS server relies on OpenSSL to perform certificate
>+	 validation, including Certificate Revocation List (CRL) checks. The
>+	 FreeRADIUS usage of OpenSSL, in CRL application, limits the checks
>+	 to leaf certificates, therefore not detecting revocation of
>+	 intermediate CA certificates.
>+	 An unexpired client certificate, issued by an intermediate CA with
>+	 a revoked certificate, is therefore accepted by FreeRADIUS.
>+	 Specifically sets the X509_V_FLAG_CRL_CHECK flag for leaf
>+	 certificate CRL checks, but does not use X509_V_FLAG_CRL_CHECK_ALL
>+	 for CRL checks on the complete trust chain.
>+	 The FreeRADIUS project advises that the recommended configuration
>+	 is to use self-signed CAs for all EAP-TLS methods.
>+	</blockquote>
>+ </body>
>+ </description>
>+ <references>
>+ <cvename>CVE-2015-4680</cvename>
>+ <freebsdpr>ports/201058</freebsdpr>
>+ <freebsdpr>ports/201059</freebsdpr>
>+ <url>http://www.ocert.org/advisories/ocert-2015-008.html</url>
>+ <url>http://freeradius.org/security.html</url>
>+ </references>
>+ <dates>
>+ <discovery>2015-06-22</discovery>
>+ <entry>2015-07-13</entry>
>+ </dates>
>+ </vuln>
>+
> <vuln vid="f1deed23-27ec-11e5-a4a5-002590263bf5">
> <topic>xen-tools -- xl command line config handling stack overflow</topic>
> <affects>

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junovitch: maintainer-approval? (ports-secteam)

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Attachments on bug 201059: 158676