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             AUSCERT External Security Bulletin Redistribution

     Denial of service patched in HPE Lights Out 100 Remote Management
                              18 October 2019


        AusCERT Security Bulletin Summary

Product:           HPE Lights Out 100
Publisher:         Hewlett-Packard
Operating System:  HP-UX
                   Network Appliance
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Mitigation
CVE Names:         CVE-2019-12264  

Reference:         ASB-2019.0224

Original Bulletin: 

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

HPESBHF03960 rev.1 - HPE Lights Out 100 (LO100) Remote Management for ProLiant
G1 - G6 servers, Remote Denial of Service

Release Date: 2019-10-15
Last Updated: 2019-10-16

Potential Security Impact: Remote: Denial of Service (DoS)

Source: Hewlett Packard Enterprise, HPE Product Security Response Team


HPE Lights Out 100 (LO100) Remote Management could be used with ProLiant G1
through G6 servers and is vulnerable to remote denial of service. The security
research team at ARMIS have asserted the LO100 could be impacted by a denial of
service vulnerability because of a 3rd party TCP/IP stack. The vulnerability is
one of 11 different security issues, collectively called "URGENT/11". The
vulnerability has not been validated by HPE because the product is no longer
supported. HPE recommends disconnecting the LO100 from the network to defend
against this vulnerability in the LO100.

Note: HPE recommends all LO100 devices be disconnected from the network to
protect against the vulnerability.

References: CVE-2019-12264

SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.

HPE Lights-Out 100 (LO100) Remote Management all - denial of service


CVSS Version 3.0 and Version 2.0 Base Metrics

                                         V3                     V2
  Reference           V3 Vector         Base     V2 Vector     Base
                                       Score                  Score

                CVSS:3.0/AV:A/AC:L/            (AV:A/AC:L/
CVE-2019-12264  PR:N/UI:N/S:U/C:N/I:L  7.1     Au:N/C:N/I:P/  6.8
                /A:H                           A:C)

Information on CVSS is documented in HPE Customer Notice: HPSN-2008-002

Hewlett Packard Enterprise acknowledges Ben Siri of ARMIS for reporting this
issue to security-alert@hpe.com.


HPE recommends disconnecting the LO100 from the network to protect the system
from a potential denial of service. No updates are available for the LO100.

  * Solution: Disconnect HPE Lights Out 100 remote management device from the
  * No other remediation is available

Version:1 (rev.1) - 15 October 2019 Initial release

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