You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
66 lines
2.0 KiB
66 lines
2.0 KiB
<?xml version="1.0" encoding="utf-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
|
|
<glsa id="200502-30">
|
|
<title>cmd5checkpw: Local password leak vulnerability</title>
|
|
<synopsis>
|
|
cmd5checkpw contains a flaw allowing local users to access other users
|
|
cmd5checkpw passwords.
|
|
</synopsis>
|
|
<product type="ebuild">cmd5checkpw</product>
|
|
<announced>February 25, 2005</announced>
|
|
<revised>May 22, 2006: 02</revised>
|
|
<bug>78256</bug>
|
|
<access>local</access>
|
|
<affected>
|
|
<package name="net-mail/cmd5checkpw" auto="yes" arch="*">
|
|
<unaffected range="ge">0.22-r2</unaffected>
|
|
<vulnerable range="le">0.22-r1</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>
|
|
cmd5checkpw is a checkpassword compatible authentication program that
|
|
uses CRAM-MD5 authentication mode.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>
|
|
Florian Westphal discovered that cmd5checkpw is installed setuid
|
|
cmd5checkpw but does not drop privileges before calling execvp(), so
|
|
the invoked program retains the cmd5checkpw euid.
|
|
</p>
|
|
</description>
|
|
<impact type="low">
|
|
<p>
|
|
Local users that know at least one valid /etc/poppasswd user/password
|
|
combination can read the /etc/poppasswd file.
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>
|
|
There is no known workaround at this time.
|
|
</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>
|
|
All cmd5checkpw users should upgrade to the latest available version:
|
|
</p>
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-mail/cmd5checkpw-0.22-r2"</code>
|
|
</resolution>
|
|
<references>
|
|
<uri link="http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-0580">CVE-2005-0580</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="Thu, 24 Feb 2005 11:26:13 +0000">
|
|
vorlon078
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="Fri, 25 Feb 2005 09:22:33 +0000">
|
|
DerCorny
|
|
</metadata>
|
|
<metadata tag="bugReady" timestamp="Fri, 25 Feb 2005 09:25:07 +0000">
|
|
koon
|
|
</metadata>
|
|
</glsa>
|