Vulnerability Details : CVE-2015-7521
The authorization framework in Apache Hive 1.0.0, 1.0.1, 1.1.0, 1.1.1, 1.2.0 and 1.2.1, on clusters protected by Ranger and SqlStdHiveAuthorization, allows attackers to bypass intended parent table access restrictions via unspecified partition-level operations.
Vulnerability category: BypassGain privilege
Products affected by CVE-2015-7521
- cpe:2.3:a:apache:hive:1.0.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hive:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hive:1.2.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hive:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:apache:hive:1.0.1:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2015-7521
0.38%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 69 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2015-7521
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
8.3
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L |
3.9
|
3.7
|
NIST |
CWE ids for CVE-2015-7521
-
When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.Assigned by: nvd@nist.gov (Primary)
References for CVE-2015-7521
-
http://www.openwall.com/lists/oss-security/2016/01/28/12
oss-security - CVE-2015-7521: Apache Hive authorization bug disclosure
-
http://mail-archives.apache.org/mod_mbox/hive-user/201601.mbox/%3C20160128205008.2154F185EB%40minotaur.apache.org%3E
CVE-2015-7521: Apache Hive authorization bug disclosure
-
http://www.securityfocus.com/archive/1/537549/100/0/threaded
SecurityFocus
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http://packetstormsecurity.com/files/135836/Apache-Hive-Authorization-Bypass.html
Apache Hive Authorization Bypass ≈ Packet Storm
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