CVE-2020-13250

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.

CVSS v3.0 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3.0 : HIGH

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

5.0^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References

Link	Resource
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
https://github.com/hashicorp/consul/pull/8023	Patch Third Party Advisory

Configurations

Configuration 1 (hide)

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

Information

Published : 2020-06-11 20:15

Updated : 2021-07-21 11:39

NVD link : CVE-2020-13250

Mitre link : CVE-2020-13250

JSON object : View

Products Affected

hashicorp

consul

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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