Vulnerability Details CVE-2017-1000221
In Opencast 2.2.3 and older if user names overlap, the Opencast search service used for publication to the media modules and players will handle the access control incorrectly so that users only need to match part of the user name used for the access restriction. For example, a user with the role ROLE_USER will have access to recordings published only for ROLE_USER_X.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 44.1%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
Products affected by CVE-2017-1000221
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cpe:2.3:a:apereo:opencast:1.3.0
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cpe:2.3:a:apereo:opencast:1.3.1
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cpe:2.3:a:apereo:opencast:1.4
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cpe:2.3:a:apereo:opencast:1.4.1
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cpe:2.3:a:apereo:opencast:1.4.2
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cpe:2.3:a:apereo:opencast:1.4.3
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cpe:2.3:a:apereo:opencast:1.4.4
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cpe:2.3:a:apereo:opencast:1.5.0
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cpe:2.3:a:apereo:opencast:1.5.1
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cpe:2.3:a:apereo:opencast:1.6.0
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cpe:2.3:a:apereo:opencast:1.6.1
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cpe:2.3:a:apereo:opencast:1.6.2
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cpe:2.3:a:apereo:opencast:1.6.3
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cpe:2.3:a:apereo:opencast:2.0.0
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cpe:2.3:a:apereo:opencast:2.0.1
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cpe:2.3:a:apereo:opencast:2.0.2
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cpe:2.3:a:apereo:opencast:2.1.0
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cpe:2.3:a:apereo:opencast:2.1.1
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cpe:2.3:a:apereo:opencast:2.1.2
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cpe:2.3:a:apereo:opencast:2.2.0
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cpe:2.3:a:apereo:opencast:2.2.1
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cpe:2.3:a:apereo:opencast:2.2.2
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cpe:2.3:a:apereo:opencast:2.2.3