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AUSCERT External Security Bulletin Redistribution
ESB-2014.1197
sol15430: OpenSSH vulnerability CVE-2014-2532 Security Advisory
21 July 2014
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AusCERT Security Bulletin Summary
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Product: F5 BIG-IP LTM
F5 BIG-IP AAM
F5 BIG-IP AFM
F5 BIG-IP Analytics
F5 BIG-IP APM
F5 BIG-IP ASM
F5 BIG-IP Edge Gateway
F5 BIG-IP GTM
F5 BIG-IP Link Controller
F5 BIG-IP PEM
F5 BIG-IP PSM
F5 BIG-IP WebAccelerator
F5 BIG-IP WOM
F5 ARX
F5 Enterprise Manager
F5 BIG-IQ Cloud
F5 BIG-IQ Device
F5 BIG-IQ Security
Publisher: F5
Operating System: Network Appliance
Impact/Access: Unauthorised Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-2532
Reference: ESB-2014.0997
ESB-2014.0444
ESB-2014.0363
Original Bulletin:
http://support.f5.com/kb/en-us/solutions/public/15000/400/sol15430.html
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sol15430: OpenSSH vulnerability CVE-2014-2532 Security Advisory
Original Publication Date: 07/17/2014
Description
sshd in OpenSSH before 6.6 does not properly support wildcards on AcceptEnv
lines in sshd_config, which allows remote attackers to bypass intended
environment restrictions by using a substring located before a wildcard
character. (CVE-2014-2532)
Impact
Remote attackers may be able to bypass intended environment restrictions of
sshd by using a substring located before a wildcard character.
The BIG-IP system, by default, does not support custom AcceptEnv settings. A
BIG-IP device would only be vulnerable if an administrative user with command
line access changed the sshd_config file directly and incorrectly.
Status
F5 Product Development has assigned ID 470695 (BIG-IP) 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 -11.5.1 None sshd
10.0.0 - 10.24
BIG-IP AAM 11.4.0 - 11.5.1 None sshd
BIG-IP AFM 11.3.0 - 11.5.1 None sshd
BIG-IP 11.0.0 - 11.5.1 None sshd
Analytics
BIG-IP APM 11.0.0 -11.5.1 None sshd
10.0.0 - 10.24
BIG-IP ASM 11.0.0 -11.5.1 None sshd
10.0.0 - 10.24
BIG-IP Edge 11.0.0 -11.3.0 None sshd
Gateway 10.0.0 - 10.24
BIG-IP GTM 11.0.0 -11.5.1 None sshd
10.0.0 - 10.2.4
BIG-IP 11.0.0 -11.5.1 None sshd
Link 10.0.0 - 10.2.4
Controller
BIG-IP PEM 11.3.0 - 11.5.1 None sshd
BIG-IP PSM 11.0.0 -11.5.1 None sshd
10.0.0 - 10.2.4
BIG-IP 11.0.0 -11.5.1 None sshd
WebAccelerator 10.0.0 - 10.2.4
BIG-IP WOM 11.0.0 - 11.5.1 None sshd
10.0.0 - 10.2.4
ARX 6.0.0 - 6.4.0 None sshd
Enterprise 3.0.0 - 3.1.1 None sshd
Manager 2.1.0 - 2.3.0
FirePass None 7.0.0 None
6.0.0 - 6.1.0
BIG-IQ 4.0.0 - 4.3.0 None sshd
Cloud
BIG-IQ 4.2.0 - 4.3.0 None sshd
Device
BIG-IQ 4.0.0 - 4.3.0 None sshd
Security
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.
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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