oss-security - [CVE-2016-5697] signature wrapping attack vulnerability in ruby-saml prior to version 1.3.0

Follow @Openwall on Twitter for new release announcements and other news

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date: Fri, 24 Jun 2016 10:14:46 -0700
From: Alvaro Hoyos <alvaro.hoyos@...login.com>
To: ruby-security-ann@...glegroups.com, rubysec-announce@...glegroups.com, 
	oss-security@...ts.openwall.com
Subject: [CVE-2016-5697] signature wrapping attack vulnerability in ruby-saml
 prior to version 1.3.0

Overview:
Ruby-saml prior to version 1.3.0 is vulnerable to an XML signature wrapping
attack. Ruby-saml users must update to 1.3.0 version which implements 3
extra validations to mitigate this kind of attack.

Overall CVSS Score 6.1

Fix: Add extra validations to prevent Signature wrapping attacks [1]

[1] https://github.com/onelogin/ruby-saml

alvaro j hoyos | chief information security officer |
alvaro.hoyos@...login.com | +1 415.653.1893 | skype: alvaroonelogin

Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.

Confused about mailing lists and their use? Read about mailing lists on Wikipedia and check out these guidelines on proper formatting of your messages.