fkie_cve-2021-22129
Vulnerability from fkie_nvd
Published
2021-07-09 19:15
Modified
2024-11-21 05:49
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
| ▶ | URL | Tags | |
|---|---|---|---|
| psirt@fortinet.com | https://fortiguard.com/advisory/FG-IR-21-023 | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://fortiguard.com/advisory/FG-IR-21-023 | Vendor Advisory |
Impacted products
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "012B958E-B46C-4E94-91FA-6E0083739215",
"versionEndIncluding": "5.4.12",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "624D363B-FC7C-482A-8F45-0F7C75E07463",
"versionEndExcluding": "6.0.11",
"versionStartIncluding": "5.6.1",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "FA33C194-BB9C-43C8-864C-15396010FAAD",
"versionEndExcluding": "6.2.7",
"versionStartIncluding": "6.2.0",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:fortinet:fortimail:*:*:*:*:*:*:*:*",
"matchCriteriaId": "5DAB4EFB-D73F-4FC5-8FE7-278BADB9F78E",
"versionEndExcluding": "6.4.5",
"versionStartIncluding": "6.4.0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "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."
},
{
"lang": "es",
"value": "M\u00faltiples instancias de c\u00e1lculo incorrecto del tama\u00f1o del b\u00fafer en la interfaz Administrativa y de Correo web de FortiMail versiones anteriores a 6.4.5, pueden permitir a un atacante autenticado con acceso regular al correo web desencadenar un desbordamiento del b\u00fafer y posiblemente ejecutar c\u00f3digo o comandos no autorizados por medio de peticiones HTTP espec\u00edficamente dise\u00f1adas"
}
],
"id": "CVE-2021-22129",
"lastModified": "2024-11-21T05:49:33.650",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "SINGLE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.5,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "psirt@fortinet.com",
"type": "Secondary"
},
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "LOW",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-07-09T19:15:08.073",
"references": [
{
"source": "psirt@fortinet.com",
"tags": [
"Vendor Advisory"
],
"url": "https://fortiguard.com/advisory/FG-IR-21-023"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Vendor Advisory"
],
"url": "https://fortiguard.com/advisory/FG-IR-21-023"
}
],
"sourceIdentifier": "psirt@fortinet.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "CWE-120"
}
],
"source": "nvd@nist.gov",
"type": "Primary"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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