ESB-2018.3104 - [Debian] net-snmp: Denial of service - Existing account 2018-10-12

Printable version
PGP/GPG verifiable version

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2018.3104
                         net-snmp security update
                              12 October 2018

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           net-snmp
Publisher:         Debian
Operating System:  Debian GNU/Linux 9
Impact/Access:     Denial of Service -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-18065  

Reference:         ESB-2018.3058

Original Bulletin: 
   http://www.debian.org/security/2018/dsa-4314

- --------------------------BEGIN INCLUDED TEXT--------------------

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

- - -------------------------------------------------------------------------
Debian Security Advisory DSA-4314-1                   security@debian.org
https://www.debian.org/security/                     Salvatore Bonaccorso
October 11, 2018                      https://www.debian.org/security/faq
- - -------------------------------------------------------------------------

Package        : net-snmp
CVE ID         : CVE-2018-18065
Debian Bug     : 910638

Magnus Klaaborg Stubman discovered a NULL pointer dereference bug in
net-snmp, a suite of Simple Network Management Protocol applications,
allowing a remote, authenticated attacker to crash the snmpd process
(causing a denial of service).

For the stable distribution (stretch), this problem has been fixed in
version 5.7.3+dfsg-1.7+deb9u1.

We recommend that you upgrade your net-snmp packages.

For the detailed security status of net-snmp please refer to its
security tracker page at:
https://security-tracker.debian.org/tracker/net-snmp

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: debian-security-announce@lists.debian.org
- -----BEGIN PGP SIGNATURE-----
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=jUAl
- -----END PGP SIGNATURE-----

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        https://www.auscert.org.au/bulletins/

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=1dLz
-----END PGP SIGNATURE-----

« Back to bulletins