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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
Operating System: HP-UX
Impact/Access: Denial of Service -- Remote/Unauthenticated
CVE Names: CVE-2019-12264
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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.
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
Reference V3 Vector Base V2 Vector Base
CVE-2019-12264 PR:N/UI:N/S:U/C:N/I:L 7.1 Au:N/C:N/I:P/ 6.8
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 firstname.lastname@example.org.
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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