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CERTFR-2021-AVI-568
Vulnerability from certfr_avis - Published: - Updated:
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"
}
],
"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-2021-30797 (GCVE-0-2021-30797)
Vulnerability from cvelistv5 – Published: 2021-09-08 13:50 – Updated: 2024-08-03 22:40
VLAI?
EPSS
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.
Severity ?
No CVSS data available.
CWE
- Processing maliciously crafted web content may lead to code execution
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
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"dateUpdated": "2024-08-03T22:40:32.184Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
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"x_transferred"
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CVE-2021-30758 (GCVE-0-2021-30758)
Vulnerability from cvelistv5 – Published: 2021-09-08 13:46 – Updated: 2024-08-03 22:40
VLAI?
EPSS
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.
Severity ?
No CVSS data available.
CWE
- Processing maliciously crafted web content may lead to arbitrary code execution
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
{
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{
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"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
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]
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CVE-2021-30795 (GCVE-0-2021-30795)
Vulnerability from cvelistv5 – Published: 2021-09-08 13:49 – Updated: 2024-08-03 22:40
VLAI?
EPSS
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.
Severity ?
No CVSS data available.
CWE
- Processing maliciously crafted web content may lead to arbitrary code execution
Assigner
References
| URL | Tags | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||
Impacted products
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"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": "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."
}
]
},
"problemtype": {
"problemtype_data": [
{
"description": [
{
"lang": "eng",
"value": "Processing maliciously crafted web content may lead to arbitrary 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-2021-30795",
"datePublished": "2021-09-08T13:49:42",
"dateReserved": "2021-04-13T00:00:00",
"dateUpdated": "2024-08-03T22:40:32.180Z",
"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 observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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