Vulnerability Monitor

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CVE-2018-1314

In Apache Hive 2.3.3, 3.1.0 and earlier, Hive "EXPLAIN" operation does not check for necessary authorization of involved entities in a query. An unauthorized user can do "EXPLAIN" on arbitrary table or view and expose table metadata and statistics.

Published

2018-11-08T14:29:00.273

Last Modified

2024-11-21T03:59:36.527

Status

Modified

Source

[email protected]

Severity

CVSSv3.0: 4.3 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:S/C:P/I:N/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: SINGLE
Confidentiality Impact: PARTIAL
Integrity Impact: NONE
Availability Impact: NONE

Exploitability Score

8.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-862

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	apache	hive	≤ 2.3.3	Yes
Application	apache	hive	≤ 3.1.0	Yes

References

http://www.securityfocus.com/bid/105884 Third Party Advisory, VDB Entry ([email protected])
https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E ([email protected])
http://www.securityfocus.com/bid/105884 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://lists.apache.org/thread.html/3da47dbcbf09697387f29d2f1aed970523b6b334d93afd3cced23727%40%3Cdev.hive.apache.org%3E (af854a3a-2127-422b-91ae-364da2661108)