Vulnerability Monitor

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CVE-2020-25201

HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.

Published

2020-11-04T23:15:11.923

Last Modified

2024-11-21T05:17:37.997

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
NVD-CWE-noinfo

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	hashicorp	consul	≤ 1.8.4	Yes

References

https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020 Vendor Advisory ([email protected])
https://security.gentoo.org/glsa/202208-09 Third Party Advisory ([email protected])
https://www.hashicorp.com/blog/category/consul Vendor Advisory ([email protected])
https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020 Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://security.gentoo.org/glsa/202208-09 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://www.hashicorp.com/blog/category/consul Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)