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AUSCERT Security Bulletin
ASB-2016.0044
A vulnerability has been identified in PAN-OS prior to
version 7.1.1 and newer.
20 April 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: Palo Alto Networks firewalls
Operating System: PAN-OS
Network Appliance
Impact/Access: Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
Member content until: Friday, May 20 2016
OVERVIEW
A vulnerability has been identified in PAN-OS prior to version 7.1.1.
[1]
IMPACT
The vendor has provided the following details regarding the issue:
An evasion was identified whereby a user could specially craft an
HTTP header to evade URL filtering on Palo Alto Networks firewalls.
(Ref #93838) [1]
MITIGATION
The vendor recommends updating to version PAN-OS releases 7.1.1 and
newer to correct the issue. [1]
REFERENCES
[1] HTTP Header Evasion (PAN-SA-2016-0006)
https://securityadvisories.paloaltonetworks.com/Home/Detail/39
AusCERT has made every effort to ensure that the information contained
in this document is accurate. However, the decision to use the information
described is the responsibility of each user or organisation. 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.
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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.
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