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AUSCERT Security Bulletin
ASB-2015.0020
Resolved issue that could lead to Denial of Service on Barracuda Firewall
2 March 2015
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AusCERT Security Bulletin Summary
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Product: Barracuda Firewall
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
Member content until: Wednesday, April 1 2015
OVERVIEW
A vulnerability has been reported in Barracuda Firewall Release
6.6.x. [1]
IMPACT
Barracuda has provided the following details regarding the
vulnerability:
"On February 26th, 2015, Barracuda Networks released security
definition 2.1.16026 which resolves an issue where an attacker could
perform a Denial of Service against Barracuda Firewall Release
6.6.x." [1]
MITIGATION
Barracuda advises customers to update security definitions to
v2.1.16026 immediately. [1]
REFERENCES
[1] Resolved issue that could lead to Denial of Service on Barracuda
Firewall
https://www.barracuda.com/SUPPORT/TECHALERTS#58
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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