Vulnerability · Published Jul 27, 2020 · Assigned by elastic
CVE-2020-7016
Medium 4.8
In plain English
A medium-severity security flaw in Kibana from Elastic. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 65% of all known vulnerabilities).
Severity (CVSS NVD)4.8Medium
Exploit odds (30 days)1.1%top 34.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official 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.
Affected products (as reported)
Weakness: CWE-185
References
- https://www.elastic.co/community/security/ x_refsource_MISC
- https://discuss.elastic.co/t/elastic-stack-6-8-11-and-7-8-1-security-update/242786 x_refsource_MISC
- https://www.oracle.com//security-alerts/cpujul2021.html x_refsource_MISC