Login
Newsletter
Werbung

Sicherheit: Denial of Service in Net-SNMP
Aktuelle Meldungen Distributionen
Name: Denial of Service in Net-SNMP
ID: USN-1450-1
Distribution: Ubuntu
Plattformen: Ubuntu 8.04 LTS, Ubuntu 10.04 LTS, Ubuntu 11.04, Ubuntu 11.10, Ubuntu 12.04 LTS
Datum: Do, 24. Mai 2012, 09:43
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-2141
Applikationen: Net-SNMP

Originalnachricht


--===============7711207541718309311==
Content-Type: multipart/signed; micalg="pgp-sha512";
protocol="application/pgp-signature";
boundary="=-0dkO/k4qcP3xHaIEMxDO"


--=-0dkO/k4qcP3xHaIEMxDO
Content-Type: text/plain; charset="UTF-8
Content-Transfer-Encoding: quoted-printable

==========================================================================
Ubuntu Security Notice USN-1450-1
May 23, 2012

net-snmp vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 12.04 LTS
- Ubuntu 11.10
- Ubuntu 11.04
- Ubuntu 10.04 LTS
- Ubuntu 8.04 LTS

Summary:

Net-SNMP could be made to crash if it received specially crafted network
traffic.

Software Description:
- net-snmp: SNMP (Simple Network Management Protocol) server and applications

Details:

It was discovered that Net-SNMP incorrectly performed entry lookups in the
extension table. A remote attacker could send a specially crafted request
and cause the SNMP server to crash, leading to a denial of service.

Update instructions:

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 12.04 LTS:
libsnmp15 5.4.3~dfsg-2.4ubuntu1.1

Ubuntu 11.10:
libsnmp15 5.4.3~dfsg-2.2ubuntu1.1

Ubuntu 11.04:
libsnmp15 5.4.3~dfsg-2ubuntu1.1

Ubuntu 10.04 LTS:
libsnmp15 5.4.2.1~dfsg0ubuntu1-0ubuntu2.2

Ubuntu 8.04 LTS:
libsnmp15 5.4.1~dfsg-4ubuntu4.4

In general, a standard system update will make all the necessary changes.

References:
http://www.ubuntu.com/usn/usn-1450-1
CVE-2012-2141

Package Information:
https://launchpad.net/ubuntu/+source/net-snmp/5.4.3~dfsg-2.4ubuntu1.1
https://launchpad.net/ubuntu/+source/net-snmp/5.4.3~dfsg-2.2ubuntu1.1
https://launchpad.net/ubuntu/+source/net-snmp/5.4.3~dfsg-2ubuntu1.1
https://launchpad.net/ubuntu/+source/net-snmp/5.4.2.1~dfsg0ubuntu1-0ubuntu2.2
https://launchpad.net/ubuntu/+source/net-snmp/5.4.1~dfsg-4ubuntu4.4



--ÐdkO/k4qcP3xHaIEMxDO
Content-Type: application/pgp-signature; name="signature.asc"
Content-Description: This is a digitally signed message part
Content-Transfer-Encoding: 7bit

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
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=Ydop
-----END PGP SIGNATURE-----

--=-0dkO/k4qcP3xHaIEMxDO--



--===============7711207541718309311==
Content-Type: text/plain; charset="us-ascii"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Content-Disposition: inline

--
ubuntu-security-announce mailing list
ubuntu-security-announce@lists.ubuntu.com
Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-security-announce

--===============7711207541718309311==--
Pro-Linux
Pro-Linux @Facebook
Neue Nachrichten
Werbung