CVE-2016-0733
First published: Tue Apr 12 2016(Updated: )
The Admin UI in Apache Ranger before 0.5.1 does not properly handle authentication requests that lack a password, which allows remote attackers to bypass authentication by leveraging knowledge of a valid username.
Credit: secalert@redhat.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apache Ranger | <=0.5.0 |
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Reference Links
- http://www.securityfocus.com/bid/82871
- https://cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger
- https://issues.apache.org/jira/browse/RANGER-835
- https://mail-archives.apache.org/mod_mbox/ranger-dev/201602.mbox/%3CD2D9A4C5.114ECA%25vel@apache.org%3E
- https://mail-archives.apache.org/mod_mbox/ranger-dev/201602.mbox/%3CD2D9A4C5.114ECA%25vel%40apache.org%3E
Frequently Asked Questions
What is the severity of CVE-2016-0733?
CVE-2016-0733 has a medium severity rating due to the potential for unauthorized access.
How do I fix CVE-2016-0733?
To fix CVE-2016-0733, upgrade Apache Ranger to version 0.5.1 or later.
Who is affected by CVE-2016-0733?
CVE-2016-0733 affects versions of Apache Ranger prior to 0.5.1 that use the Admin UI.
What type of vulnerability is CVE-2016-0733?
CVE-2016-0733 is an authentication bypass vulnerability.
Can CVE-2016-0733 be exploited remotely?
Yes, CVE-2016-0733 can be exploited remotely by attackers who know a valid username.
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