Auth bypass in Apache Ranger
CVE-2017-7677
In environments that use external location for hive tables, Hive Authorizer in Apache Ranger before 0.7.1 should be checking RWX permission for create table.
Vulnerability class: Broken Access Control
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.9 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.026 (85.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 85th percentile — 85.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.026 · newest: 0.026 · change: 0.000
Affected products
- Apache Ranger
- Apache Software Foundation Ranger — versions 0.5.x, 0.6.x, 0.7.0
Weakness classification (CWE)
References
- www.securityfocus.com/bid/98961 (VDB Entry, Third Party Advisory, vdb-entry)
- cwiki.apache.org/confluence/display/RANGER/Vulnerabilities+found+in+Ranger (Release Notes, Vendor Advisory)
Frequently asked questions
- What is CVE-2017-7677?
- CVE-2017-7677 is a medium-severity vulnerability in Apache Ranger, classified under Missing Authorization. CVSS score: 5.9/10. Published 2017-06-14.
- How severe is CVE-2017-7677?
- Medium severity. CVSS v3 base score is 5.9 out of 10.