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CVE-2020-7219

Good to know:

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Date: January 31, 2020

HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 1.6.3.

Language: Go

Severity Score

Related Resources (7)

https://www.hashicorp.com/blog/category/consul
https://github.com/advisories/GHSA-23jv-v6qj-3fhh
https://www.hashicorp.com/blog/category/consul/
https://github.com/hashicorp/consul/issues/7159
https://nvd.nist.gov/vuln/detail/CVE-2020-7219
https://security-tracker.debian.org/tracker/CVE-2020-7219
https://www.mend.io/vulnerability-database/CVE-2020-7219

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption

CWE-400

Allocation of Resources Without Limits or Throttling

CWE-770

Top Fix

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Upgrade to version github.com/hashicorp/consul - v1.6.3

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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