Vulnerability 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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Consul | >= 1.6.0, < 1.6.6 |
Related Weaknesses (CWE)
References
- https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.mdRelease NotesThird Party Advisory
- https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.mdRelease NotesThird Party Advisory
- https://github.com/hashicorp/consul/pull/7783PatchThird Party Advisory
- https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.mdRelease NotesThird Party Advisory
- https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.mdRelease NotesThird Party Advisory
- https://github.com/hashicorp/consul/pull/7783PatchThird Party Advisory
FAQ
What is CVE-2020-12758?
CVE-2020-12758 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2020-12758?
CVE-2020-12758 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-12758?
Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Consul.