74 lines
2.6 KiB
XML
74 lines
2.6 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
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<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
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<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
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<glsa id="200505-13">
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<title>FreeRADIUS: SQL injection and Denial of Service vulnerability</title>
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<synopsis>
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The FreeRADIUS server is vulnerable to an SQL injection attack and a buffer
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overflow, possibly resulting in disclosure and modification of data and
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Denial of Service.
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</synopsis>
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<product type="ebuild">freeradius</product>
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<announced>May 17, 2005</announced>
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<revised>May 22, 2006: 03</revised>
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<bug>91736</bug>
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<access>remote</access>
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<affected>
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<package name="net-dialup/freeradius" auto="yes" arch="*">
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<unaffected range="ge">1.0.2-r4</unaffected>
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<vulnerable range="lt">1.0.2-r4</vulnerable>
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</package>
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</affected>
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<background>
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<p>
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FreeRADIUS is an open source RADIUS authentication server
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implementation.
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</p>
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</background>
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<description>
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<p>
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Primoz Bratanic discovered that the sql_escape_func function of
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FreeRADIUS may be vulnerable to a buffer overflow (BID 13541). He also
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discovered that FreeRADIUS fails to sanitize user-input before using it
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in a SQL query, possibly allowing SQL command injection (BID 13540).
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</p>
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</description>
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<impact type="normal">
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<p>
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By supplying carefully crafted input, a malicious user could cause an
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SQL injection or a buffer overflow, possibly leading to the disclosure
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and the modification of sensitive data or Denial of Service by crashing
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the server.
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</p>
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</impact>
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<workaround>
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<p>
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There are no known workarounds at this time.
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</p>
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</workaround>
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<resolution>
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<p>
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All FreeRADIUS users should upgrade to the latest available version:
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</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-dialup/freeradius-1.0.2-r4"</code>
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</resolution>
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<references>
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<uri link="http://www.securityfocus.com/bid/13540/">BugTraq ID 13540</uri>
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<uri link="http://www.securityfocus.com/bid/13541/">BugTraq ID 13541</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1454">CVE-2005-1454</uri>
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<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-1455">CVE-2005-1455</uri>
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</references>
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<metadata tag="requester" timestamp="Thu, 12 May 2005 12:54:33 +0000">
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koon
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</metadata>
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<metadata tag="submitter" timestamp="Thu, 12 May 2005 13:46:19 +0000">
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DerCorny
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</metadata>
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<metadata tag="bugReady" timestamp="Tue, 17 May 2005 13:01:45 +0000">
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koon
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</metadata>
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</glsa>
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