CVE-2020-7016
Kibana Timelion CPU Denial of Service
Description
Kibana versions before 6.8.11 and 7.8.1 contain a denial of service (DoS) flaw in Timelion. An attacker can construct a URL that when viewed by a Kibana user can lead to the Kibana process consuming large amounts of CPU and becoming unresponsive.
INFO
Published Date :
July 27, 2020, 6:15 p.m.
Last Modified :
Nov. 21, 2024, 5:36 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
1.2
Affected Products
The following products are affected by CVE-2020-7016
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2020-7016.
| URL | Resource |
|---|---|
| https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 | Release Notes Vendor Advisory |
| https://www.elastic.co/community/security/ | Vendor Advisory |
| https://www.oracle.com//security-alerts/cpujul2021.html | Patch Third Party Advisory |
| https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 | Release Notes Vendor Advisory |
| https://www.elastic.co/community/security/ | Vendor Advisory |
| https://www.oracle.com//security-alerts/cpujul2021.html | Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2020-7016 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2020-7016 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 Added Reference https://www.elastic.co/community/security/ Added Reference https://www.oracle.com//security-alerts/cpujul2021.html -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Nov. 16, 2022
Action Type Old Value New Value Changed Reference Type https://www.oracle.com//security-alerts/cpujul2021.html No Types Assigned https://www.oracle.com//security-alerts/cpujul2021.html Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:oracle:communications_billing_and_revenue_management:12.0.0.3.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.7.0:*:*:*:*:*:*:* *cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Jul. 20, 2021
Action Type Old Value New Value Added Reference https://www.oracle.com//security-alerts/cpujul2021.html [No Types Assigned] -
Reanalysis by [email protected]
Aug. 25, 2020
Action Type Old Value New Value Removed CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V2 NIST (AV:N/AC:H/Au:S/C:N/I:N/A:P) Removed CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H Removed CWE NIST CWE-697 Added CWE NIST CWE-400 -
Initial Analysis by [email protected]
Jul. 29, 2020
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 No Types Assigned https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 Release Notes, Vendor Advisory Changed Reference Type https://www.elastic.co/community/security/ No Types Assigned https://www.elastic.co/community/security/ Vendor Advisory Added CWE NIST CWE-697 Added CPE Configuration OR *cpe:2.3:a:elasticsearch:kibana:*:*:*:*:*:*:*:* versions up to (excluding) 6.8.11 *cpe:2.3:a:elasticsearch:kibana:*:*:*:*:*:*:*:* versions from (including) 7.0.0 up to (excluding) 7.8.1
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2020-7016 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2020-7016
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.09 }} 0.01%
score
0.39751
percentile