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82 lines
2.8 KiB
82 lines
2.8 KiB
<?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="200703-09">
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<title>Smb4K: Multiple vulnerabilities</title>
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<synopsis>
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Multiple vulnerabilities have been identified in Smb4K.
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</synopsis>
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<product type="ebuild">smb4k</product>
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<announced>2007-03-09</announced>
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<revised count="01">2007-03-09</revised>
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<bug>156152</bug>
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<access>local</access>
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<affected>
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<package name="net-misc/smb4k" auto="yes" arch="*">
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<unaffected range="ge">0.6.10a</unaffected>
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<vulnerable range="lt">0.6.10a</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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Smb4K is a SMB/CIFS (Windows) share browser for KDE.
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</p>
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</background>
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<description>
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<p>
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Kees Cook of the Ubuntu Security Team has identified multiple
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vulnerabilities in Smb4K.
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</p>
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<ul><li>The writeFile() function of
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smb4k/core/smb4kfileio.cpp makes insecure usage of temporary
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files.</li>
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<li>The writeFile() function also stores the contents of
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the sudoers file with incorrect permissions, allowing for the file's
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contents to be world-readable.</li>
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<li>The createLockFile() and
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removeLockFile() functions improperly handle lock files, possibly
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allowing for a race condition in file handling.</li>
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<li>The smb4k_kill
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utility distributed with Smb4K allows any user in the sudoers group to
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kill any process on the system.</li>
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<li>Lastly, there is the potential
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for multiple stack overflows when any Smb4K utility is used with the
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sudo command.</li>
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</ul>
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</description>
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<impact type="high">
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<p>
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A local attacker could gain unauthorized access to arbitrary files via
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numerous attack vectors. In some cases to obtain this unauthorized
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access, an attacker would have to be a member of the sudoers list.
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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 is no known workaround 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 Smb4K 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-misc/smb4k-0.6.10a"</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-2007-0472">CVE-2007-0472</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0473">CVE-2007-0473</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0474">CVE-2007-0474</uri>
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<uri link="https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-0475">CVE-2007-0475</uri>
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</references>
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<metadata tag="requester" timestamp="2007-02-12T22:36:28Z">
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falco
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</metadata>
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<metadata tag="bugReady" timestamp="2007-02-12T22:42:10Z">
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falco
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</metadata>
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<metadata tag="submitter" timestamp="2007-02-27T15:26:26Z">
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shellsage
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</metadata>
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</glsa>
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