Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

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.

Published

2020-06-11T20:15:11.100

Last Modified

2024-11-21T05:00:13.357

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-404

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hashicorp	consul	< 1.6.6	Yes
Application	hashicorp	consul	< 1.6.6	Yes
Application	hashicorp	consul	< 1.7.4	Yes
Application	hashicorp	consul	< 1.7.4	Yes

References

https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md Release Notes, Third Party Advisory ([email protected])
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md Release Notes, Third Party Advisory ([email protected])
https://github.com/hashicorp/consul/pull/7783 Patch, Third Party Advisory ([email protected])
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/hashicorp/consul/pull/7783 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)