63 lines
1.9 KiB
XML
63 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="200801-17">
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<title>Netkit FTP Server: Denial of Service</title>
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<synopsis>
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Netkit FTP Server contains a Denial of Service vulnerability.
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</synopsis>
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<product type="ebuild">netkit-ftpd</product>
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<announced>2008-01-29</announced>
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<revised count="01">2008-01-29</revised>
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<bug>199206</bug>
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<access>remote</access>
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<affected>
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<package name="net-ftp/netkit-ftpd" auto="yes" arch="*">
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<unaffected range="ge">0.17-r7</unaffected>
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<vulnerable range="lt">0.17-r7</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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net-ftp/netkit-ftpd is the Linux Netkit FTP server with optional SSL
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support.
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</p>
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</background>
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<description>
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<p>
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Venustech AD-LAB discovered that an FTP client connected to a
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vulnerable server with passive mode and SSL support can trigger an
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fclose() function call on an uninitialized stream in ftpd.c.
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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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A remote attacker can send specially crafted FTP data to a server with
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passive mode and SSL support, causing the ftpd daemon to crash.
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</p>
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</impact>
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<workaround>
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<p>
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Disable passive mode or SSL.
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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 Netkit FTP Server users should upgrade to the latest 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-ftp/netkit-ftpd-0.17-r7"</code>
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</resolution>
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<references>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-6263">CVE-2007-6263</uri>
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</references>
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<metadata tag="requester" timestamp="2008-01-27T19:17:40Z">
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rbu
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</metadata>
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<metadata tag="submitter" timestamp="2008-01-28T18:03:07Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2008-01-28T18:03:42Z">
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falco
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</metadata>
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</glsa>
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