fkie_cve-2021-21133
Vulnerability from fkie_nvd
Published
2021-02-09 14:15
Modified
2024-11-21 05:47
Severity ?
Summary
Insufficient policy enforcement in Downloads in Google Chrome prior to 88.0.4324.96 allowed an attacker who convinced a user to download files to bypass navigation restrictions via a crafted HTML page.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| chrome-cve-admin@google.com | https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html | Release Notes, Vendor Advisory | |
| chrome-cve-admin@google.com | https://crbug.com/1157743 | Permissions Required, Third Party Advisory | |
| chrome-cve-admin@google.com | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21133 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html | Release Notes, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://crbug.com/1157743 | Permissions Required, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21133 | Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| chrome | * | ||
| microsoft | edge_chromium | * |
{
"configurations": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*",
"matchCriteriaId": "565ED6B8-8F41-4E79-A280-33CB321E607F",
"versionEndExcluding": "88.0.4324.96",
"vulnerable": true
},
{
"criteria": "cpe:2.3:a:microsoft:edge_chromium:*:*:*:*:*:*:*:*",
"matchCriteriaId": "F4045760-DF4A-4728-9B52-0280FC45C05D",
"versionEndExcluding": "88.0.705.50",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "Insufficient policy enforcement in Downloads in Google Chrome prior to 88.0.4324.96 allowed an attacker who convinced a user to download files to bypass navigation restrictions via a crafted HTML page."
},
{
"lang": "es",
"value": "Una aplicaci\u00f3n de pol\u00edticas insuficientes en Downloads en Google Chrome versiones anteriores a 88.0.4324.96, permiti\u00f3 a un atacante que convenci\u00f3 a un usuario de descargar archivos para omitir las restricciones de navegaci\u00f3n por medio de una p\u00e1gina HTML dise\u00f1ada"
}
],
"id": "CVE-2021-21133",
"lastModified": "2024-11-21T05:47:37.920",
"metrics": {
"cvssMetricV2": [
{
"acInsufInfo": false,
"baseSeverity": "MEDIUM",
"cvssData": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "NONE",
"baseScore": 4.3,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "NONE",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 2.9,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"source": "nvd@nist.gov",
"type": "Primary",
"userInteractionRequired": true
}
],
"cvssMetricV31": [
{
"cvssData": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "NONE",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 3.6,
"source": "nvd@nist.gov",
"type": "Primary"
}
]
},
"published": "2021-02-09T14:15:16.467",
"references": [
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://crbug.com/1157743"
},
{
"source": "chrome-cve-admin@google.com",
"tags": [
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21133"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Release Notes",
"Vendor Advisory"
],
"url": "https://chromereleases.googleblog.com/2021/01/stable-channel-update-for-desktop_19.html"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Permissions Required",
"Third Party Advisory"
],
"url": "https://crbug.com/1157743"
},
{
"source": "af854a3a-2127-422b-91ae-364da2661108",
"tags": [
"Third Party Advisory"
],
"url": "https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-21133"
}
],
"sourceIdentifier": "chrome-cve-admin@google.com",
"vulnStatus": "Modified",
"weaknesses": [
{
"description": [
{
"lang": "en",
"value": "NVD-CWE-Other"
}
],
"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.