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<?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="201612-08">
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<title>LinuxCIFS utils: Buffer overflow</title>
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<synopsis>A vulnerability in LinuxCIFS utils' "cifscreds" PAM module might
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allow remote attackers to have an unspecified impact via unknown vectors.
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</synopsis>
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<product type="ebuild">cifs-utils</product>
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<announced>2016-12-04</announced>
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<revised count="1">2016-12-04</revised>
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<bug>552634</bug>
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<access>remote</access>
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<affected>
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<package name="net-fs/cifs-utils" auto="yes" arch="*">
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<unaffected range="ge">6.4</unaffected>
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<vulnerable range="lt">6.4</vulnerable>
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</package>
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</affected>
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<background>
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<p>The LinuxCIFS utils are a collection of tools for managing Linux CIFS
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Client Filesystems.
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</p>
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</background>
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<description>
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<p>A stack-based buffer overflow was discovered in cifskey.c or cifscreds.c
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in LinuxCIFS, as used in “pam_cifscreds.”
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</p>
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</description>
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<impact type="normal">
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<p>A remote attacker could exploit this vulnerability to cause an
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unspecified impact.
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</p>
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</impact>
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<workaround>
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<p>Don’t use LinuxCIFS utils’ “cifscreds” PAM module. In Gentoo,
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LinuxCIFS utils’ PAM support is disabled by default unless the
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“pam” USE flag is enabled.
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</p>
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</workaround>
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<resolution>
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<p>All LinuxCIFS utils users should upgrade to the latest version:</p>
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<code>
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# emerge --sync
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# emerge --ask --oneshot --verbose ">=net-fs/cifs-utils-6.4"
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</code>
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</resolution>
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<references>
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<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-2830">CVE-2014-2830</uri>
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</references>
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<metadata tag="requester" timestamp="2016-02-25T07:13:41Z">
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BlueKnight
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</metadata>
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<metadata tag="submitter" timestamp="2016-12-04T11:02:29Z">whissi</metadata>
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</glsa>
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