Overview
- Description
- A vulnerability in the MIME message handling of the HCL Notes v9 client could potentially be exploited by an unauthenticated attacker resulting in a stack buffer overflow. This could allow a remote attacker to crash the Notes application or inject code into the system which would execute with the privileges of the currently logged-in user.
- Source
- psirt@hcl.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 10
- Impact score
- 10
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
- nvd@nist.gov
- CWE-787
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:9.0.1:-:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "978E309F-453B-4D9D-8D15-5A6919E8D178"
}
],
"operator": "OR"
}
]
}
]