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.
56 lines
1.9 KiB
56 lines
1.9 KiB
<?xml version="1.0" encoding="UTF-8"?>
|
|
<!DOCTYPE glsa SYSTEM "http://www.gentoo.org/dtd/glsa.dtd">
|
|
<glsa id="201509-05">
|
|
<title>NetworkManager: Denial of Service</title>
|
|
<synopsis>Improper handling of Router Advertisements in NetworkManager could
|
|
cause a Denial of Service condition in IPv6 network stacks.
|
|
</synopsis>
|
|
<product type="ebuild">networkmanager</product>
|
|
<announced>2015-09-24</announced>
|
|
<revised count="1">2015-09-24</revised>
|
|
<bug>545980</bug>
|
|
<access>remote</access>
|
|
<affected>
|
|
<package name="net-misc/networkmanager" auto="yes" arch="*">
|
|
<unaffected range="ge">1.0.2</unaffected>
|
|
<vulnerable range="lt">1.0.2</vulnerable>
|
|
</package>
|
|
</affected>
|
|
<background>
|
|
<p>NetworkManager is an universal network configuration daemon for laptops,
|
|
desktops, servers and virtualization hosts.
|
|
</p>
|
|
</background>
|
|
<description>
|
|
<p>IPv6 Neighbour Discovery ICMP broadcast containing a non-route with a
|
|
low hop limit causes a Denial of Service by lowering the hop limit on
|
|
existing IPv6 routes in NetworkManager.
|
|
</p>
|
|
|
|
</description>
|
|
<impact type="normal">
|
|
<p>A remote attacker on the same network segment could cause a Denial of
|
|
Service condition in NetworkManager
|
|
</p>
|
|
</impact>
|
|
<workaround>
|
|
<p>There is no known workaround at this time.</p>
|
|
</workaround>
|
|
<resolution>
|
|
<p>All NetworkManager users should upgrade to the latest version:</p>
|
|
|
|
<code>
|
|
# emerge --sync
|
|
# emerge --ask --oneshot --verbose ">=net-misc/networkmanager-1.0.2"
|
|
</code>
|
|
|
|
</resolution>
|
|
<references>
|
|
<uri link="https://nvd.nist.gov/nvd.cfm?cvename=CVE-2015-2924">CVE-2015-2924</uri>
|
|
</references>
|
|
<metadata tag="requester" timestamp="2015-06-30T19:06:18Z">
|
|
BlueKnight
|
|
</metadata>
|
|
<metadata tag="submitter" timestamp="2015-09-24T16:58:36Z">mrueg</metadata>
|
|
</glsa>
|