Security Finder

You can use the Security Finder to search for security issues and their impact on Riverbed products. This page is continuously updated, displaying the most current public security issues first. The search box can be used to look up records by specific CVE numbers or relevant search word, e.g. Apache, 8.5.0, Workaround. For additional search tips, refer to article S16165. Security issues listed here are categorized into three groups: fixed, workaround recommended and not applicable.

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For search tips, read article S16165.

RiOS OpenSSL security update for advisory - secadv_20150611 (Bug #239947)

Product

SteelHead (Appliance)

Fixed in Version:

steelhead 8.6.3, steelhead 9.1.1

Last Modified:

2016-07-29

Summary

Details:

This update patches the following issues:

CVE-2014-8176: Invalid free in DTLS

CVE-2015-4000: DHE man-in-the-middle protection (Logjam) - Extended fix

CVE-2015-1788: Malformed ECParameters causes infinite loop

CVE-2015-1789: Exploitable out-of-bounds read in X509_cmp_time

CVE-2015-1790: PKCS7 crash with missing EnvelopedContent

CVE-2015-1791: Race condition handling NewSessionTicket

CVE-2015-1792: CMS verify infinite loop with unknown hash function 

For more information, see: https://www.openssl.org/news/secadv_20150611.txt

Fix:

Of these issues, RiOS is NOT vulnerable to:
CVE-2015-4000 as DHE ciphers are not supported.
CVE-2015-1788 as Elliptic Curve ciphers are not used.
CVE-2015-1791 Session Tickets are not supported.
CVE-2014-8176 as DTLS is not supported.

However, the OpenSSL library in RiOS has been updated to a version that implicitly patches all the above issues.

Recommendation:

Upgrade to patched version if applicable.

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