CVE-2020-12758

Description

HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry. Introduced in 1.6.0, fixed in 1.6.6 and 1.7.4.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.60%
Third-Party Advisory github.com Third-Party Advisory github.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md third party advisory release notes
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md third party advisory release notes
https://github.com/hashicorp/consul/pull/7783 third party advisory patch

Frequently Asked Questions

What is the severity of CVE-2020-12758?
CVE-2020-12758 has been scored as a high severity vulnerability.
How to fix CVE-2020-12758?
To fix CVE-2020-12758, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-12758 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-12758 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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