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AUSCERT External Security Bulletin Redistribution
ESB-2014.2406
sol15902: Apache vulnerability CVE-2010-1623
16 December 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: F5 products
Publisher: F5 Networks
Operating System: Network Appliance
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Mitigation
CVE Names: CVE-2010-1623
Reference: ASB-2010.0228
ESB-2012.0377
ESB-2011.0668
ESB-2011.0370.2
ESB-2010.1103
ESB-2010.0887
Original Bulletin:
https://support.f5.com/kb/en-us/solutions/public/15000/900/sol15902.html
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sol15902: Apache vulnerability CVE-2010-1623
Security Advisory
Original Publication Date: 12/11/2014
Description
Memory leak in the apr_brigade_split_line function in buckets/apr_brigade.c in
the Apache Portable Runtime Utility library (aka APR-util) before 1.3.10, as
used in the mod_reqtimeout module in the Apache HTTP Server and other software,
allows remote attackers to cause a denial of service (memory consumption) via
unspecified vectors related to the destruction of an APR bucket. (CVE-2010-1623)
Impact
This vulnerability may allow remote attackers to cause a denial-of-service
(Dos) attack (memory consumption), via unspecified vectors related to the
destruction of an APR bucket.
Status
F5 Product Development has assigned ID 493091 (BIG-IP), ID 493930 (BIG-IQ), ID
493925 (Enterprise Manager), and ID 431234 (ARX) 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 - 11.6.0
10.0.0 - 10.2.4 None Configuration utility
BIG-IP AAM 11.4.0 - 11.6.0 None Configuration utility
BIG-IP AFM 11.3.0 - 11.6.0 None Configuration utility
BIG-IP
Analytics 11.0.0 - 11.6.0 None Configuration utility
BIG-IP APM 11.0.0 - 11.6.0
10.1.0 - 10.2.4 None Configuration utility
BIG-IP ASM 11.0.0 - 11.6.0
10.0.0 - 10.2.4 None Configuration utility
BIG-IP Edge
Gateway 11.0.0 - 11.3.0
10.1.0 - 10.2.4 None Configuration utility
BIG-IP GTM 11.0.0 - 11.6.0
10.0.0 - 10.2.4 None Configuration utility
BIG-IP Link
Controller 11.0.0 - 11.6.0
10.0.0 - 10.2.4 None Configuration utility
BIG-IP PEM 11.3.0 - 11.6.0 None Configuration utility
BIG-IP PSM 11.0.0 - 11.4.1
10.0.0 - 10.2.4 None Configuration utility
BIG-IP
WebAccelerator 11.0.0 - 11.3.0
10.0.0 - 10.2.4 None Configuration utility
BIG-IP WOM 11.0.0 - 11.3.0
10.0.0 - 10.2.4 None Configuration utility
ARX 6.0.0 - 6.4.0 None Management API (disabled by default)
Enterprise
Manager 3.0.0 - 3.1.1
2.1.0 - 2.3.0 None Configuration utility
FirePass None 7.0.0
6.0.0 - 6.1.0 None
BIG-IQ Cloud 4.0.0 - 4.4.0 None Configuration utility
BIG-IQ Device 4.2.0 - 4.4.0 None Configuration utility
BIG-IQ
Security 4.0.0 - 4.4.0 None Configuration utility
LineRate None 2.2.0 - 2.5.0
1.6.0 - 1.6.4 None
F5 WebSafe None 1.0.0 None
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, F5 recommends that you expose the management
access only on trusted networks.
To mitigate this vulnerability for ARX, do not enable the API functionality.
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)
SOL10025: Managing BIG-IP product hotfixes (10.x)
SOL9502: BIG-IP hotfix matrix
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