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Sicherheit: Denial of Service in Net-SNMP
Aktuelle Meldungen Distributionen
Name: Denial of Service in Net-SNMP
ID: FEDORA-2014-3427
Distribution: Fedora
Plattformen: Fedora 20
Datum: Do, 13. März 2014, 08:45
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-2284
Applikationen: Net-SNMP

Originalnachricht

Name        : net-snmp
Product : Fedora 20
Version : 5.7.2
Release : 17.fc20
URL : http://net-snmp.sourceforge.net/
Summary : A collection of SNMP protocol tools and libraries
Description :
SNMP (Simple Network Management Protocol) is a protocol used for
network management. The NET-SNMP project includes various SNMP tools:
an extensible agent, an SNMP library, tools for requesting or setting
information from SNMP agents, tools for generating and handling SNMP
traps, a version of the netstat command which uses SNMP, and a Tk/Perl
mib browser. This package contains the snmpd and snmptrapd daemons,
documentation, etc.

You will probably also want to install the net-snmp-utils package,
which contains NET-SNMP utilities.

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Update Information:

A denial of service attack vector was discovered on the Linux implementation of
the ICMP-MIB. This release fixes this bug and all users are encouraged to update their SNMP agent if they make use of the ICMP-MIB table objects.
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ChangeLog:

* Tue Mar 4 2014 Jan Safranek <jsafrane@redhat.com> - 1:5.7.2-17
- Fixed buffer overflow in ICMP-MIB (#1071753)
* Thu Dec 5 2013 Jan Safranek <jsafrane@redhat.com> - 1:5.7.2-16
- Fixed snmpd crashing when AgentX subagent disconnects in the middle of
request processing (#1038011)
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References:

[ 1 ] Bug #1070396 - CVE-2014-2284 net-snmp: denial of service flaw in Linux
implementation of ICMP-MIB
https://bugzilla.redhat.com/show_bug.cgi?id=1070396
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This update can be installed with the "yum" update program. Use
su -c 'yum update net-snmp' at the command line.
For more information, refer to "Managing Software with yum",
available at http://docs.fedoraproject.org/yum/.

All packages are signed with the Fedora Project GPG key. More details on the
GPG keys used by the Fedora Project can be found at
https://fedoraproject.org/keys
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