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authorAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
committerAlex Legler <alex@a3li.li>2015-03-08 22:02:38 +0100
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Import existing advisories
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+<?xml version="1.0" encoding="utf-8"?>
+<?xml-stylesheet href="/xsl/glsa.xsl" type="text/xsl"?>
+<?xml-stylesheet href="/xsl/guide.xsl" type="text/xsl"?>
+<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
+
+<glsa id="200501-44">
+ <title>ncpfs: Multiple vulnerabilities</title>
+ <synopsis>
+ The ncpfs utilities contain multiple flaws, potentially resulting in the
+ remote execution of arbitrary code or local file access with elevated
+ privileges.
+ </synopsis>
+ <product type="ebuild">ncpfs</product>
+ <announced>January 30, 2005</announced>
+ <revised>January 30, 2005: 01</revised>
+ <bug>77414</bug>
+ <access>remote and local</access>
+ <affected>
+ <package name="net-fs/ncpfs" auto="yes" arch="*">
+ <unaffected range="ge">2.2.6</unaffected>
+ <vulnerable range="lt">2.2.6</vulnerable>
+ </package>
+ </affected>
+ <background>
+ <p>
+ ncpfs is a NCP protocol network filesystem driver that allows
+ access to NetWare services, to mount volumes of NetWare servers or
+ print to NetWare print queues.
+ </p>
+ </background>
+ <description>
+ <p>
+ Erik Sjolund discovered two vulnerabilities in the programs
+ bundled with ncpfs: there is a potentially exploitable buffer overflow
+ in ncplogin (CAN-2005-0014), and due to a flaw in nwclient.c, utilities
+ using the NetWare client functions insecurely access files with
+ elevated privileges (CAN-2005-0013).
+ </p>
+ </description>
+ <impact type="normal">
+ <p>
+ The buffer overflow might allow a malicious remote NetWare server
+ to execute arbitrary code on the NetWare client. Furthermore, a local
+ attacker may be able to create links and access files with elevated
+ privileges using SUID ncpfs utilities.
+ </p>
+ </impact>
+ <workaround>
+ <p>
+ There is no known workaround at this time.
+ </p>
+ </workaround>
+ <resolution>
+ <p>
+ All ncpfs users should upgrade to the latest version:
+ </p>
+ <code>
+ # emerge --sync
+ # emerge --ask --oneshot --verbose &quot;&gt;=net-fs/ncpfs-2.2.6&quot;</code>
+ </resolution>
+ <references>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0013">CAN-2005-0013</uri>
+ <uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CAN-2005-0014">CAN-2005-0014</uri>
+ <uri link="ftp://platan.vc.cvut.cz/pub/linux/ncpfs/Changes-2.2.6">ncpfs ChangeLog</uri>
+ </references>
+ <metadata tag="requester" timestamp="Sat, 29 Jan 2005 09:02:48 +0000">
+ jaervosz
+ </metadata>
+ <metadata tag="bugReady" timestamp="Sat, 29 Jan 2005 11:01:37 +0000">
+ koon
+ </metadata>
+ <metadata tag="submitter" timestamp="Sat, 29 Jan 2005 11:18:51 +0000">
+ koon
+ </metadata>
+</glsa>