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AUSCERT External Security Bulletin Redistribution
ESB-2014.2263
sol15876: PHP vulnerability CVE-2013-2110 Security Advisory
2 December 2014
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AusCERT Security Bulletin Summary
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Product: F5 products
Publisher: F5 Networks
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2013-2110
Reference: ASB-2013.0073
ESB-2013.1275
Original Bulletin:
https://support.f5.com/kb/en-us/solutions/public/15000/800/sol15876.html
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sol15876: PHP vulnerability CVE-2013-2110 Security Advisory
Original Publication Date: 12/01/2014
Description
Heap-based buffer overflow in the php_quot_print_encode function in
ext/standard/quot_print.c in PHP before 5.3.26 and 5.4.x before 5.4.16
allows remote attackers to cause a denial of service (application crash)
or possibly have unspecified other impact via a crafted argument to the
quoted_printable_encode function. (CVE-2013-2110)
Impact
An attacker could cause a denial-of-service (DoS).
Status
F5 Product Development has assigned ID 423397 (BIG-IP), ID 474671 (Enterprise
Manager), and ID 474669 (BIG-IQ) to this vulnerability, and has evaluated
the currently supported releases for potential 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 Vulnerable component or feature
BIG-IP LTM 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
10.0.0 - 10.2.4
BIG-IP AAM 11.4.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
BIG-IP AFM 11.3.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
BIG-IP 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
Analytics
BIG-IP APM 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
10.1.0 - 10.2.4
BIG-IP ASM 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
BIG-IP Edge 11.0.0 - 11.3.0 None Configuration utility
Gateway
BIG-IP GTM 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
10.0.0 - 10.2.4
BIG-IP Link 11.0.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
Controller 10.0.0 - 10.2.4
BIG-IP PEM 11.3.0 - 11.4.1 11.5.0 - 11.6.0 Configuration utility
BIG-IP PSM 11.0.0 - 11.4.1 None Configuration utility
10.0.0 - 10.2.4
BIG-IP 11.0.0 - 11.3.0 None Configuration utility
WebAccelerator 10.0.0 - 10.2.4
BIG-IP WOM 11.0.0 - 11.3.0 None Configuration utility
10.0.0 - 10.2.4
ARX None 6.0.0 - 6.4.0 None
Enterprise 3.0.0 - 3.1.1 None Configuration utility
Manager 2.1.0 - 2.3.0
FirePass None 7.0.0 None
6.0.0 - 6.1.0
BIG-IQ Cloud 4.0.0 - 4.3.0 4.4.0 PHP scripting
BIG-IQ Device 4.2.0 - 4.3.0 4.4.0 PHP scripting
BIG-IQ Security 4.0.0 - 4.3.0 4.4.0 PHP scripting
Recommended Action
If the previous table lists a version in the Versions known to be not
vulnerable column, you can eliminate this vulnerability by upgrading to
the listed version. If the table does not list any version in the column,
then no upgrade candidate currently exists.
To mitigate this vulnerability, you should permit access to the BIG-IP
Configuration utility only over a secure network and limit login access
to trusted users.
To mitigate this vulnerability on BIG-IQ systems, you should not run PHP
scripts on systems running the affected versions.
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
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