Cloudera HUE up to 3.9.0 autocomplete User information disclosure
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability was found in Cloudera HUE up to 3.9.0 (Cloud Software) and classified as problematic. This issue affects an unknown part of the file desktop/api/users/autocomplete. The manipulation with an unknown input leads to a information disclosure vulnerability (User). Using CWE to declare the problem leads to CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. Impacted is confidentiality. The summary by CVE is:
Cloudera HUE 3.9.0 and earlier allows remote attackers to enumerate user accounts via a request to desktop/api/users/autocomplete.
The bug was discovered 10/19/2016. The weakness was presented 03/07/2017 (Website). It is possible to read the advisory at 2016.hack.lu. The identification of this vulnerability is CVE-2016-4947 since 05/20/2016. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.
The vulnerability was handled as a non-public zero-day exploit for at least 139 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11795 (Cloudera Hue 3.9.0 and Prior Multiple Vulnerabilities).
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.
See 97582, 97584, 97585 and 97586 for similar entries.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
NVD Base Score: 5.3
NVD Vector: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
unlock | unlock | unlock | unlock | unlock | unlock |
VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍
NVD Base Score: 🔍
Exploiting
Name: UserClass: Information disclosure / User
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Status: Not defined
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
05/20/2016 🔍10/19/2016 🔍
10/25/2016 🔍
03/07/2017 🔍
03/07/2017 🔍
03/07/2017 🔍
09/04/2020 🔍
Sources
Advisory: 2016.hack.luStatus: Not defined
CVE: CVE-2016-4947 (🔍)
SecurityFocus: 93880 - Cloudera HUE CVE-2016-4947 User Enumeration Vulnerability
OSVDB: - CVE-2016-4947 - Cloudera - Hue - Information Disclosure Issue
See also: 🔍
Entry
Created: 03/07/2017 21:53Updated: 09/04/2020 12:05
Changes: 03/07/2017 21:53 (64), 09/04/2020 12:05 (4)
Complete: 🔍
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