CVE-2020-12758 Information

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 Vector

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

Reference

https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md https://github.com/hashicorp/consul/pull/7783

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

NONE

Availability Impact

NONE

Base Score

HIGH

Base Severity

7.5