CVE Vulnerability

CVE-2020-12758

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.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/hashicorp/consul/pull/7783 Patch Third Party Advisory
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md Release Notes Third Party Advisory
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md Release Notes Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*
Information

Published : 2020-06-11 08:15

Updated : 2020-06-17 05:00

NVD link : CVE-2020-12758

Mitre link : CVE-2020-12758

Products Affected
No products.
CWE
CWE-404