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AUSCERT External Security Bulletin Redistribution
ESB-2016.2442
sol63712424: PHP vulnerability CVE-2015-8935
19 October 2016
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AusCERT Security Bulletin Summary
---------------------------------
Product: F5 products
Publisher: F5 Networks
Operating System: Network Appliance
Virtualisation
Impact/Access: Cross-site Scripting -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2015-8935
Reference: ESB-2016.1977
ESB-2016.1930
Original Bulletin:
https://support.f5.com/kb/en-us/solutions/public/k/63/sol63712424.html
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sol63712424: PHP vulnerability CVE-2015-8935
Security Advisory
Original Publication Date: 10/18/2016
Vulnerability Description
The sapi_header_op function in main/SAPI.c in PHP before 5.4.38, 5.5.x
before 5.5.22, and 5.6.x before 5.6.6 supports deprecated line folding
without considering browser compatibility, which allows remote attackers
to conduct cross-site scripting (XSS) attacks against Internet Explorer
by leveraging (1) %0A%20 or (2) %0D%0A%20 mishandling in the header
function. (CVE-2015-8935)
Impact
This vulnerability may allow remote attackers to conduct cross-site scripting
(XSS) attacks by leveraging (1) %0A%20 or (2) %0D%0A%20 mishandling in
the header function.
Security Issue Status
F5 Product Development has assigned ID 620684 (BIG-IP), ID 619028
(BIG-IQ), ID 619034 (Enterprise Manager), and ID 619917 (F5 iWorkflow)
to this vulnerability.
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:
Product Versions known to be vulnerable Versions known to be not vulnerable Severity Vulnerable component or feature
BIG-IP LTM 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.2.1 11.5.4
10.2.1 - 10.2.4
BIG-IP AAM 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.5.4
BIG-IP AFM 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.5.4
BIG-IP Analytics 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.2.1 11.5.4
BIG-IP APM 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.2.1 11.5.4
10.2.1 - 10.2.4
BIG-IP ASM 111.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.2.1 11.5.4
10.2.1 - 10.2.4
BIG-IP DNS None 12.0.0 - 12.1.1 Not vulnerable None
BIG-IP Edge Gateway 11.2.1 None Low PHP
10.2.1 - 10.2.4
BIG-IP GTM 11.6.0 11.6.1 Low PHP
11.4.0 - 11.5.3 11.5.4
11.2.1
10.2.1 - 10.2.4
BIG-IP Link Controller 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.2.1 11.5.4
10.2.1 - 10.2.4
BIG-IP PEM 11.6.0 12.0.0 - 12.1.1 Low PHP
11.4.0 - 11.5.3 11.6.1
11.5.4
BIG-IP PSM 11.4.0 - 11.4.1 None Low PHP
10.2.1 - 10.2.4
BIG-IP WebAccelerator 11.2.1 None Low PHP
10.2.1 - 10.2.4
BIG-IP WOM 11.2.1 None Low PHP
10.2.1 - 10.2.4
BIG-IP WebSafe 11.6.0 12.0.0 - 12.1.0 Low PHP
11.6.1
ARX None 6.2.0 - 6.4.0 Not vulnerable None
Enterprise Manager 3.1.1 None Medium PHP
FirePass None 7.0.0 Not vulnerable None
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 Centralized Management 5.0.0 - 5.1.0 None Low PHP
4.6.0
BIG-IQ Cloud and Orchestration 1.0.0 None Low PHP
F5 iWorkflow 2.0.0 - 2.0.1 None Low PHP
LineRate None 2.5.0 - 2.6.1 Not vulnerable None
Traffix SDC None 5.0.0 Not vulnerable None
4.0.0 - 4.4.0
Vulnerability 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 SOL21232150: Considerations for upgrading BIG-IQ or F5 iWorkflow
systems.
Supplemental Information
SOL9970: Subscribing to email notifications regarding F5 products
SOL9957: Creating a custom RSS feed to view new and updated documents
SOL4602: Overview of the F5 security vulnerability response policy
SOL4918: Overview of the F5 critical issue hotfix policy
SOL167: Downloading software and firmware from F5
SOL13123: Managing BIG-IP product hotfixes (11.x - 12.x)
SOL10025: Managing BIG-IP product hotfixes (10.x)
SOL9502: BIG-IP hotfix matrix
SOL15106: Managing BIG-IQ product hotfixes
SOL15113: BIG-IQ hotfix matrix
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