CVE-2020-12758

CVSS V2 Medium 5 CVSS V3 High 7.5
Description
HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry. Introduced in 1.6.0, fixed in 1.6.6 and 1.7.4.
Overview
  • CVE ID
  • CVE-2020-12758
  • Assigner
  • cve@mitre.org
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2020-06-11T20:15:11
  • Last Modified Date
  • 2020-06-17T17:00:48
Weakness Enumerations
CWE URL
CWE-404 http://cwe.mitre.org/data/definitions/404.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:* 1 OR 1.6.0 1.6.6
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* 1 OR 1.6.0 1.6.6
cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:* 1 OR 1.7.0 1.7.4
cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:* 1 OR 1.7.0 1.7.4
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:N/C:N/I:N/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • NONE
  • Availability Impact
  • PARTIAL
  • Base Score
  • 5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 10
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • NONE
  • Availability Impact
  • HIGH
  • Base Score
  • 7.5
  • Base Severity
  • HIGH
  • Exploitability Score
  • 3.9
  • Impact Score
  • 3.6
References
Reference URL Reference Tags
https://github.com/hashicorp/consul/pull/7783 Patch Third Party Advisory
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
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2020-12758
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-12758
History
Created Old Value New Value Data Type Notes
2022-05-10 16:42:29 Added to TrackCVE
2022-12-04 17:59:03 2020-06-11T20:15Z 2020-06-11T20:15:11 CVE Published Date updated
2022-12-04 17:59:03 2020-06-17T17:00:48 CVE Modified Date updated
2022-12-04 17:59:03 Analyzed Vulnerability Status updated