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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2018.1171
PHP vulnerability
17 April 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: F5 products
Publisher: F5 Networks
Operating System: Network Appliance
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2016-5766
Reference: ESB-2017.2174
ESB-2017.0119
ESB-2016.1930
ESB-2016.1757
Original Bulletin:
https://support.f5.com/csp/article/K43267483
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K43267483: PHP vulnerability CVE-2016-5766
Security Advisory
Original Publication Date: Oct 14, 2016
Updated Date: Apr 17, 2018
Applies to (see versions):
o Product: BIG-IQ, BIG-IQ Cloud, BIG-IQ Device, BIG-IQ Security, BIG-IQ ADC,
BIG-IQ Centralized Management
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o Product: BIG-IP, BIG-IP AAM, BIG-IP AFM, BIG-IP Analytics, BIG-IP APM,
BIG-IP ASM, BIG-IP DNS, BIG-IP Edge Gateway, BIG-IP GTM, BIG-IP Link
Controller, BIG-IP LTM, BIG-IP PEM, BIG-IP PSM, BIG-IP WebAccelerator,
BIG-IP WOM
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o Product: Enterprise Manager
- 3.1.1
o Product: F5 iWorkflow
- 2.0.0
o Product: LineRate
- 2.6.1, 2.6.0, 2.5.2, 2.5.1, 2.5.0
o Product: ARX, ARX
- 6.4.0, 6.3.0, 6.2.0
o Product: F5 WebSafe
- 1.0.0
o Product: Traffix SDC
- 4.4.0, 4.1.0, 4.0.5, 4.0.2, 4.0.0
o Product: Legacy Products, FirePass
- 7.0.0
o Product: BIG-IQ Cloud and Orchestration
- 1.0.0
Security Advisory Description
Integer overflow in the _gd2GetHeader function in gd_gd2.c in the GD Graphics
Library (aka libgd) before 2.2.3, as used in PHP before 5.5.37, 5.6.x before
5.6.23, and 7.x before 7.0.8, allows remote attackers to cause a denial of
service (heap-based buffer overflow and application crash) or possibly have
unspecified other impact via crafted chunk dimensions in an image. (
CVE-2016-5766)
Impact
While the vulnerable code exists, F5 products are not vulnerable in the
default, standard, or recommended configurations.
Security Advisory Status
F5 Product Development has assigned ID 601268 (BIG-IP), ID 608721 (BIG-IQ), and
ID 608723 (Enterprise Manager) to this vulnerability. Additionally, BIG-IP
iHealth may list Heuristic H620618 on the Diagnostics > Identified > Low
screen.
To determine if your release is known to be vulnerable, the components or
features that are affected by the vulnerability, and for information about
releases or hotfixes that address the vulnerability, refer to the following
table.
+---------------+----------------+-----------------+----------+----------------+
| |Versions known |Versions known to| |Vulnerable |
|Product |to be vulnerable|be not vulnerable|Severity |component or |
| | | | |feature |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
| |11.6.0 - 11.6.1 |12.1.2 HF1 | | |
|BIG-IP LTM |11.4.0 - 11.5.5 |11.6.2 |Low |PHP |
| |11.2.1 |11.5.6 | | |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
|BIG-IP AAM |11.6.0 - 11.6.1 |12.1.2 HF1 |Low |PHP |
| |11.4.0 - 11.5.5 |11.6.2 | | |
| | |11.5.6 | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
|BIG-IP AFM |11.6.0 - 11.6.1 |12.1.2 HF1 |Low |PHP |
| |11.4.0 - 11.5.5 |11.6.2 | | |
| | |11.5.6 | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
|BIG-IP |11.6.0 - 11.6.1 |12.1.2 HF1 |Low |PHP |
|Analytics |11.4.0 - 11.5.5 |11.6.2 | | |
| |11.2.1 |11.5.6 | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
| |11.6.0 - 11.6.1 |12.1.2 HF1 | | |
|BIG-IP APM |11.4.0 - 11.5.5 |11.6.2 |Low |PHP |
| |11.2.1 |11.5.6 | | |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
| |11.6.0 - 11.6.1 |12.1.2 HF1 | | |
|BIG-IP ASM |11.4.0 - 11.5.5 |11.6.2 |Low |PHP |
| |11.2.1 |11.5.6 | | |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP DNS |12.0.0 - 12.1.2 |13.0.0 |Low |PHP |
| | |12.1.2 HF1 | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP Edge |11.2.1 |None |Low |PHP |
|Gateway |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
| |11.6.0 - 11.6.1 | | | |
|BIG-IP GTM |11.4.0 - 11.5.5 |11.6.2 |Low |PHP |
| |11.2.1 |11.5.6 | | |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
|BIG-IP Link |11.6.0 - 11.6.1 |12.1.2 HF1 | | |
|Controller |11.4.0 - 11.5.5 |11.6.2 |Low |PHP |
| |11.2.1 |11.5.6 | | |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
| |12.0.0 - 12.1.2 |13.0.0 | | |
|BIG-IP PEM |11.6.0 - 11.6.1 |12.1.2 HF1 |Low |PHP |
| |11.4.0 - 11.5.5 |11.6.2 | | |
| | |11.5.6 | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP PSM |11.4.0 - 11.4.1 |None |Low |PHP |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP |11.2.1 |None |Low |PHP |
|WebAccelerator |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP WOM |11.2.1 |None |Low |PHP |
| |10.2.1 - 10.2.4 | | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IP WebSafe |12.0.0 - 12.1.2 |13.0.0 |Low |PHP |
| | |12.1.2 HF1 | | |
+---------------+----------------+-----------------+----------+----------------+
|ARX |None |6.2.0 - 6.4.0 |Not |None |
| | | |vulnerable| |
+---------------+----------------+-----------------+----------+----------------+
|Enterprise |3.1.1 |None |Low |PHP |
|Manager | | | | |
+---------------+----------------+-----------------+----------+----------------+
|FirePass |None |7.0.0 |Not |None |
| | | |vulnerable| |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Cloud |4.0.0 - 4.5.0 |None |Low |PHP |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Device |4.2.0 - 4.5.0 |None |Low |PHP |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Security|4.0.0 - 4.5.0 |None |Low |PHP |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ ADC |4.5.0 |None |Low |PHP |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ |5.0.0 - 5.1.0 | | | |
|Centralized |4.6.0 |None |Low |PHP |
|Management | | | | |
+---------------+----------------+-----------------+----------+----------------+
|BIG-IQ Cloud | | | | |
|and |1.0.0 |None |Low |PHP |
|Orchestration | | | | |
+---------------+----------------+-----------------+----------+----------------+
|F5 iWorkflow |None |2.0.0 |Not |None |
| | | |vulnerable| |
+---------------+----------------+-----------------+----------+----------------+
|LineRate |None |2.5.0 - 2.6.1 |Not |None |
| | | |vulnerable| |
+---------------+----------------+-----------------+----------+----------------+
|Traffix SDC |None |5.0.0 |Not |None |
| | |4.0.0 - 4.4.0 |vulnerable| |
+---------------+----------------+-----------------+----------+----------------+
Security Advisory Recommended Actions
If you are running a version listed in the Versions known to be vulnerable
column, you can eliminate this vulnerability by upgrading to a version listed
in the Versions known to be not vulnerable column. If the table lists only an
older version than what you are currently running, or does not list a
non-vulnerable version, then no upgrade candidate currently exists.
To determine the necessary upgrade path for your BIG-IQ system, you should
understand the BIG-IQ product offering name changes. For more information,
refer to K21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow systems
.
Mitigation
None
Supplemental Information
o K9970: Subscribing to email notifications regarding F5 products
o K9957: Creating a custom RSS feed to view new and updated documents
o K4602: Overview of the F5 security vulnerability response policy
o K4918: Overview of the F5 critical issue hotfix policy
Applies to (see versions):
o ARX:
- 6.4.0, 6.3.0, 6.2.0
o BIG-IP AAM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP AFM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP APM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP ASM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP Analytics:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP DNS:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP Edge Gateway:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP GTM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP LTM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP Link Controller:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP PEM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP PSM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP WOM:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IP WebAccelerator:
- 13.1.0, 13.0.1, 13.0.0, 12.1.3, 12.1.2, 12.1.1, 12.1.0, 12.0.0, 11.6.3,
11.6.2, 11.6.1, 11.6.0, 11.5.6, 11.5.5, 11.5.4, 11.5.3, 11.5.2, 11.5.1,
11.5.0, 11.4.1, 11.4.0, 11.2.1, 10.2.4, 10.2.3, 10.2.2, 10.2.1
o BIG-IQ ADC:
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o BIG-IQ Centralized Management:
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o BIG-IQ Cloud:
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o BIG-IQ Cloud and Orchestration:
- 1.0.0
o BIG-IQ Device:
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o BIG-IQ Security:
- 5.1.0, 5.0.0, 4.6.0, 4.5.0, 4.4.0, 4.3.0, 4.2.0, 4.1.0, 4.0.0
o Enterprise Manager:
- 3.1.1
o F5 WebSafe:
- 1.0.0
o F5 iWorkflow:
- 2.0.0
o FirePass:
- 7.0.0
o LineRate:
- 2.6.0, 2.5.1, 2.6.1, 2.5.2, 2.5.0
o Traffix SDC:
- 4.0.2, 4.0.0, 4.1.0, 4.4.0, 4.0.5
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