Overview
- Description
- Multiple instances of incorrect calculation of buffer size in the Webmail and Administrative interface of FortiMail before 6.4.5 may allow an authenticated attacker with regular webmail access to trigger a buffer overflow and to possibly execute unauthorized code or commands via specifically crafted HTTP requests.
- Source
- psirt@fortinet.com
- NVD status
- Analyzed
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 8.8
- Impact score
- 5.9
- Exploitability score
- 2.8
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 6.5
- Impact score
- 6.4
- Exploitability score
- 8
- Vector string
- AV:N/AC:L/Au:S/C:P/I:P/A:P
Weaknesses
- nvd@nist.gov
- CWE-120
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "012B958E-B46C-4E94-91FA-6E0083739215",
"versionEndIncluding": "5.4.12"
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "624D363B-FC7C-482A-8F45-0F7C75E07463",
"versionEndExcluding": "6.0.11",
"versionStartIncluding": "5.6.1"
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA33C194-BB9C-43C8-864C-15396010FAAD",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "6.2.0"
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5DAB4EFB-D73F-4FC5-8FE7-278BADB9F78E",
"versionEndExcluding": "6.4.5",
"versionStartIncluding": "6.4.0"
}
],
"operator": "OR"
}
]
}
]