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CERTFR-2021-AVI-568
Vulnerability from certfr_avis
De multiples vulnérabilités ont été découvertes dans Apple Safari. Elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance et un contournement de la politique de sécurité.
Solution
Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).
NoneReferences
| Title | Publication Time | Tags | |||
|---|---|---|---|---|---|
|
|||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "Safari versions ant\u00e9rieures \u00e0 14.1.2",
"product": {
"name": "Safari",
"vendor": {
"name": "Apple",
"scada": false
}
}
}
],
"affected_systems_content": null,
"content": "## Solution\n\nSe r\u00e9f\u00e9rer au bulletin de s\u00e9curit\u00e9 de l\u0027\u00e9diteur pour l\u0027obtention des\ncorrectifs (cf. section Documentation).\n",
"cves": [
{
"name": "CVE-2021-30797",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30797"
},
{
"name": "CVE-2021-30758",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30758"
},
{
"name": "CVE-2021-30795",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30795"
}
],
"initial_release_date": "2021-07-23T00:00:00",
"last_revision_date": "2021-07-23T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-568",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-07-23T00:00:00.000000"
}
],
"risks": [
{
"description": "Ex\u00e9cution de code arbitraire \u00e0 distance"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans Apple Safari. Elles\npermettent \u00e0 un attaquant de provoquer une ex\u00e9cution de code arbitraire\n\u00e0 distance et un contournement de la politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans Apple Safari",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212606 du 19 juillet 2021",
"url": "https://support.apple.com/en-us/HT212606"
}
]
}
CVE-2021-30758 (GCVE-0-2021-30758)
Vulnerability from cvelistv5
Published
2021-09-08 13:46
Modified
2024-08-03 22:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Processing maliciously crafted web content may lead to arbitrary code execution
Summary
A type confusion issue was addressed with improved state handling. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"x_transferred"
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"dateReserved": "2021-04-13T00:00:00",
"dateUpdated": "2024-08-03T22:40:32.166Z",
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CVE-2021-30795 (GCVE-0-2021-30795)
Vulnerability from cvelistv5
Published
2021-09-08 13:49
Modified
2024-08-03 22:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Processing maliciously crafted web content may lead to arbitrary code execution
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to arbitrary code execution.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
"containers": {
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},
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"x_transferred"
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"x_transferred"
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"vendor": "Apple",
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CVE-2021-30797 (GCVE-0-2021-30797)
Vulnerability from cvelistv5
Published
2021-09-08 13:50
Modified
2024-08-03 22:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- Processing maliciously crafted web content may lead to code execution
Summary
This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution.
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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{
"product_name": "macOS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "14.1"
}
]
}
}
]
},
"vendor_name": "Apple"
}
]
}
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
"description_data": [
{
"lang": "eng",
"value": "This issue was addressed with improved checks. This issue is fixed in iOS 14.7, Safari 14.1.2, macOS Big Sur 11.5, watchOS 7.6, tvOS 14.7. Processing maliciously crafted web content may lead to code execution."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Processing maliciously crafted web content may lead to code execution"
}
]
}
]
},
"references": {
"reference_data": [
{
"name": "https://support.apple.com/en-us/HT212601",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212601"
},
{
"name": "https://support.apple.com/en-us/HT212602",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212602"
},
{
"name": "https://support.apple.com/en-us/HT212605",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212605"
},
{
"name": "https://support.apple.com/en-us/HT212604",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212604"
},
{
"name": "https://support.apple.com/en-us/HT212606",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212606"
}
]
}
}
}
},
"cveMetadata": {
"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
"assignerShortName": "apple",
"cveId": "CVE-2021-30797",
"datePublished": "2021-09-08T13:50:13",
"dateReserved": "2021-04-13T00:00:00",
"dateUpdated": "2024-08-03T22:40:32.184Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
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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.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- 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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