PT-2018-4196

CVE-2014-2296

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Published

2018-07-20

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Updated

2018-09-19

Description by

CVSS 2.0
6.8
Medium
MetricsAV:N/AC:M/Au:N/C:P/I:P/A:P
Name of the Vulnerable Software and Affected Versions Jasig CAS server versions prior to 3.4.12.1 Jasig CAS server versions 3.5.x prior to 3.5.2.1
Description The issue allows remote unauthenticated users to bypass authentication via crafted XML data when Google Accounts Integration is enabled. This is due to an XML external entity (XXE) vulnerability in the java/org/jasig/cas/util/SamlUtils.java file.
Recommendations For Jasig CAS server versions prior to 3.4.12.1, update to version 3.4.12.1 or later. For Jasig CAS server versions 3.5.x prior to 3.5.2.1, update to version 3.5.2.1 or later. As a temporary workaround, consider disabling Google Accounts Integration until a patch is available.
Exploitability
Fix
Impacts
Vendors
Affected products
Weakness enumeration
CWE-611: Improper Restriction of XML External Entity Reference
Related identifiers
CVE-2014-2296
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