CVE-2020-7016

Q: How do I fix CVE-2020-7016?

Upgrade kibana to 7.8.1 or later.

Q: Is CVE-2020-7016 being actively exploited?

Not that we know of. CVE-2020-7016 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.1% is the estimated probability that it will be exploited in the next 30 days. That is higher than 62% of all scored CVEs.

Q: How severe is CVE-2020-7016?

CVE-2020-7016 has a CVSS v3 base score of 4.8, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2020-7016 affect?

Published advisories record a fix for kibana (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

4.8

CVSS v3

NVD

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.

CWE-185 CWE-400Resource Exhaustion

How to fix

Remediation Available

kibanaNVD

Affected:>= 7.0.0, < 7.8.1Fixed in:7.8.1CVE-2020-7016derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityHigh

Privileges RequiredLow

User InteractionRequired

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H

Exploit Intelligence

1.08%probability of exploitation in 30 days

62ndpercentile

Moderate risk: more likely to be exploited than 62% of all known CVEs.

References

Patch1

oracle.com

Vendor Advisory2

Related Vulnerabilities

Other CWE-185 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11034	Medium	6.1	7.6%	-	Fix
CVE-2015-8388	High	7.5	6.6%	-	Fix
CVE-2018-7537	Medium	5.3	4.3%	-	Fix
CVE-2018-7536	Medium	5.3	4.2%	-	Fix
CVE-2015-8389	Critical	9.8	3.9%	-	Fix
CVE-2018-7158	High	7.5	3.4%	-	Fix

Common questions

How do I fix CVE-2020-7016?

Upgrade kibana to 7.8.1 or later.

Is CVE-2020-7016 being actively exploited?

Not that we know of. CVE-2020-7016 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 1.1% is the estimated probability that it will be exploited in the next 30 days. That is higher than 62% of all scored CVEs.

How severe is CVE-2020-7016?

CVE-2020-7016 has a CVSS v3 base score of 4.8, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2020-7016 affect?

Published advisories record a fix for kibana (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2020-7016

Markdown

[![CVE-2020-7016](https://tridentstack.com/cve/badge/CVE-2020-7016.svg)](https://tridentstack.com/cve/CVE-2020-7016)

HTML

<a href="https://tridentstack.com/cve/CVE-2020-7016"><img src="https://tridentstack.com/cve/badge/CVE-2020-7016.svg" alt="CVE-2020-7016"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

See how it works Start freeThis CVE lookup is free and always will be.

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.