[USN-3792-3] Net-SNMP vulnerability


This is an OpenPGP/MIME signed message (RFC 4880 and 3156)

protocol=”application/pgp-signature”;
boundary=”nNInyjtfAZfSQDorYyKWNcJozlRwRhnHe”

This is an OpenPGP/MIME signed message (RFC 4880 and 3156)
–nNInyjtfAZfSQDorYyKWNcJozlRwRhnHe

protected-headers=”v1″
From: Marc Deslauriers
Reply-To: Ubuntu Security
To: “ubuntu-security-announce@lists.ubuntu.com” “>>”
“ubuntu-security-announce@lists.ubuntu.com”

Message-ID:
Subject: [USN-3792-3] Net-SNMP vulnerability

–THsdNA1iCkcHzTsIzCgQ8nXgAgXxOMPm3

Content-Language: en-CA
Content-Transfer-Encoding: quoted-printable

=
=

Ubuntu Security Notice USN-3792-3
October 22, 2018

net-snmp vulnerability
=
=

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

– Ubuntu 18.10

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 applicat=
ions

Details:

USN-3792-1 fixed a vulnerability in Net-SNMP. This update provides the
corresponding update for Ubuntu 18.10.

Original advisory details:

It was discovered that Net-SNMP incorrectly handled certain certain craf=
ted
packets. A remote attacker could possibly use this issue to cause Net-SN=
MP
to crash, resulting in a denial of service.

Update instructions:

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

Ubuntu 18.10:
libsnmp30 5.7.3+dfsg-1.8ubuntu3.18.10.1

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

References:
https://usn.ubuntu.com/usn/usn-3792-3
https://usn.ubuntu.com/usn/usn-3792-1
CVE-2018-18065

Package Information:
https://launchpad.net/ubuntu/+source/net-snmp/5.7.3+dfsg-1.8ubuntu3.18.=
10.1

–THsdNA1iCkcHzTsIzCgQ8nXgAgXxOMPm3–

–nNInyjtfAZfSQDorYyKWNcJozlRwRhnHe

Content-Description: OpenPGP digital signature
Content-Disposition: attachment; filename=”signature.asc”

—–BEGIN PGP SIGNATURE—–
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=PllG
—–END PGP SIGNATURE—–

–nNInyjtfAZfSQDorYyKWNcJozlRwRhnHe–

MIME-Version: 1.0
Content-Transfer-Encoding: base64
Content-Disposition: inline

LS0gCnVidW50dS1zZWN1cml0eS1hbm5vdW5jZSBtYWlsaW5nIGxpc3QKdWJ1bnR1LXNlY3VyaXR5
LWFubm91bmNlQGxpc3RzLnVidW50dS5jb20KTW9kaWZ5IHNldHRpbmdzIG9yIHVuc3Vic2NyaWJl
IGF0OiBodHRwczovL2xpc3RzLnVidW50dS5jb20vbWFpbG1hbi9saXN0aW5mby91YnVudHUtc2Vj
dXJpdHktYW5ub3VuY2UK