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CVE-2020-13250

Good to know:

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Date: June 11, 2020

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.

Language: Go

Severity Score

Related Resources (7)

https://security-tracker.debian.org/tracker/CVE-2020-13250
https://nvd.nist.gov/vuln/detail/CVE-2020-13250
https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md
https://github.com/hashicorp/consul/pull/8023
https://people.canonical.com/~ubuntu-security/cve/CVE-2020-13250
https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md
https://www.mend.io/vulnerability-database/CVE-2020-13250

Severity Score

Weakness Type (CWE)

Buffer Errors

CWE-119

Top Fix

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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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