Overview
- Description
- HashiCorp Consul and Consul Enterprise 1.9.0 through 1.10.0 default deny policy with a single L7 application-aware intention deny action cancels out, causing the intention to incorrectly fail open, allowing L4 traffic. Fixed in 1.9.8 and 1.10.1.
- Source
- cve@mitre.org
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:P/A:N
Weaknesses
- nvd@nist.gov
- NVD-CWE-noinfo
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*",
"vulnerable": true,
"matchCriteriaId": "45B0891D-896C-46AA-AD6C-787318B837E3",
"versionEndExcluding": "1.9.8",
"versionStartIncluding": "1.9.0"
},
{
"criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "8F815B6E-D557-4A70-9928-E75EB12C880E",
"versionEndExcluding": "1.9.8",
"versionStartIncluding": "1.9.0"
},
{
"criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:-:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AFBB4342-D380-496A-B38E-7446BEE108D9",
"versionEndExcluding": "1.10.1",
"versionStartIncluding": "1.10.0"
},
{
"criteria": "cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3A7B9301-1B89-4C79-8E6C-4FD747822096",
"versionEndExcluding": "1.10.1",
"versionStartIncluding": "1.10.0"
}
],
"operator": "OR"
}
]
}
]