Vulnerability CVE-2020-13250
Published: 2020-06-11

Description:
HashiCorp Consul and Consul Enterprise include an HTTP API (introduced in 1.2.0) and DNS (introduced in 1.4.3) caching feature that was vulnerable to denial of service. Fixed in 1.6.6 and 1.7.4.

Type:

CWE-119

 (Improper Restriction of Operations within the Bounds of a Memory Buffer)

CVSS2 => (AV:N/AC:L/Au:N/C:N/I:N/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
5/10
2.9/10
10/10
Exploit range
Attack complexity
Authentication
Remote
Low
No required
Confidentiality impact
Integrity impact
Availability impact
None
None
Partial
Affected software
Hashicorp -> Consul 

 References:
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/8023
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