Overview
- Description
- HCL Notes is susceptible to a Denial of Service vulnerability caused by improper validation of user-supplied input. A remote unauthenticated attacker could exploit this vulnerability using a specially-crafted email message to hang the client. Versions 9, 10 and 11 are affected.
- Source
- psirt@hcl.com
- 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:N/A:H
- 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:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-20
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:hcltech:notes:9.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "19015D39-9117-4A6E-BCD7-0951CB185399"
},
{
"criteria": "cpe:2.3:a:hcltech:notes:10.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B3C46D23-F52D-46D7-973B-FEF916ECD181"
},
{
"criteria": "cpe:2.3:a:hcltech:notes:11.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "06AD0ACF-704C-4BBE-9059-1A1E9008D7A4"
}
],
"operator": "OR"
}
]
}
]