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CERTFR-2021-AVI-945
Vulnerability from certfr_avis - Published: 2021-12-14 - Updated: 2021-12-14
De multiples vulnérabilités ont été découvertes dans les produits Apple. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire, un déni de service 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).
NoneImpacted products
| Vendor | Product | Description | ||
|---|---|---|---|---|
| Apple | N/A | watchOS versions 8.x antérieures à 8.3 | ||
| Apple | N/A | iOS et iPadOS versions 15.x antérieures à 15.2 | ||
| Apple | macOS | macOS Monterey versions 12.x antérieures à 12.1 | ||
| Apple | macOS | macOS Big Sur versions 11.6.x antérieures à 11.6.2 | ||
| Apple | macOS | macOS Catalina versions antérieures à la mise à jour 2021-008 | ||
| Apple | N/A | tvOS versions 15.x antérieures à 15.2 |
References
| Title | Publication Time | Tags | ||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||||||||
{
"$ref": "https://www.cert.ssi.gouv.fr/openapi.json",
"affected_systems": [
{
"description": "watchOS versions 8.x ant\u00e9rieures \u00e0 8.3",
"product": {
"name": "N/A",
"vendor": {
"name": "Apple",
"scada": false
}
}
},
{
"description": "iOS et iPadOS versions 15.x ant\u00e9rieures \u00e0 15.2",
"product": {
"name": "N/A",
"vendor": {
"name": "Apple",
"scada": false
}
}
},
{
"description": "macOS Monterey versions 12.x ant\u00e9rieures \u00e0 12.1",
"product": {
"name": "macOS",
"vendor": {
"name": "Apple",
"scada": false
}
}
},
{
"description": "macOS Big Sur versions 11.6.x ant\u00e9rieures \u00e0 11.6.2",
"product": {
"name": "macOS",
"vendor": {
"name": "Apple",
"scada": false
}
}
},
{
"description": "macOS Catalina versions ant\u00e9rieures \u00e0 la mise \u00e0 jour 2021-008",
"product": {
"name": "macOS",
"vendor": {
"name": "Apple",
"scada": false
}
}
},
{
"description": "tvOS versions 15.x ant\u00e9rieures \u00e0 15.2",
"product": {
"name": "N/A",
"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-2021-30993",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30993"
},
{
"name": "CVE-2021-30983",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30983"
},
{
"name": "CVE-2021-30971",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30971"
},
{
"name": "CVE-2021-30964",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30964"
},
{
"name": "CVE-2021-30957",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30957"
},
{
"name": "CVE-2021-30981",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30981"
},
{
"name": "CVE-2021-30939",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30939"
},
{
"name": "CVE-2021-30948",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30948"
},
{
"name": "CVE-2021-30767",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30767"
},
{
"name": "CVE-2021-30987",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30987"
},
{
"name": "CVE-2021-30992",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30992"
},
{
"name": "CVE-2021-30969",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30969"
},
{
"name": "CVE-2021-30963",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30963"
},
{
"name": "CVE-2021-30967",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30967"
},
{
"name": "CVE-2021-30951",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30951"
},
{
"name": "CVE-2021-30986",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30986"
},
{
"name": "CVE-2021-30916",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30916"
},
{
"name": "CVE-2021-30950",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30950"
},
{
"name": "CVE-2021-30976",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30976"
},
{
"name": "CVE-2021-30965",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30965"
},
{
"name": "CVE-2021-30966",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30966"
},
{
"name": "CVE-2021-30982",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30982"
},
{
"name": "CVE-2021-30941",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30941"
},
{
"name": "CVE-2021-30985",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30985"
},
{
"name": "CVE-2021-30958",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30958"
},
{
"name": "CVE-2021-30931",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30931"
},
{
"name": "CVE-2021-30960",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30960"
},
{
"name": "CVE-2021-30968",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30968"
},
{
"name": "CVE-2021-30945",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30945"
},
{
"name": "CVE-2021-30934",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30934"
},
{
"name": "CVE-2021-30947",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30947"
},
{
"name": "CVE-2021-30932",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30932"
},
{
"name": "CVE-2021-30979",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30979"
},
{
"name": "CVE-2021-30980",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30980"
},
{
"name": "CVE-2021-30973",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30973"
},
{
"name": "CVE-2021-30970",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30970"
},
{
"name": "CVE-2021-30996",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30996"
},
{
"name": "CVE-2021-30940",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30940"
},
{
"name": "CVE-2021-30954",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30954"
},
{
"name": "CVE-2021-30977",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30977"
},
{
"name": "CVE-2021-30942",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30942"
},
{
"name": "CVE-2021-30990",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30990"
},
{
"name": "CVE-2021-30929",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30929"
},
{
"name": "CVE-2021-30937",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30937"
},
{
"name": "CVE-2021-30936",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30936"
},
{
"name": "CVE-2021-30975",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30975"
},
{
"name": "CVE-2021-30953",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30953"
},
{
"name": "CVE-2021-30952",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30952"
},
{
"name": "CVE-2021-30949",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30949"
},
{
"name": "CVE-2021-30926",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30926"
},
{
"name": "CVE-2021-30946",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30946"
},
{
"name": "CVE-2021-30991",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30991"
},
{
"name": "CVE-2021-30935",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30935"
},
{
"name": "CVE-2021-30938",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30938"
},
{
"name": "CVE-2021-30955",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30955"
},
{
"name": "CVE-2021-30927",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30927"
},
{
"name": "CVE-2021-30988",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30988"
},
{
"name": "CVE-2021-30959",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30959"
},
{
"name": "CVE-2021-30984",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30984"
},
{
"name": "CVE-2021-30995",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30995"
},
{
"name": "CVE-2021-30961",
"url": "https://www.cve.org/CVERecord?id=CVE-2021-30961"
}
],
"initial_release_date": "2021-12-14T00:00:00",
"last_revision_date": "2021-12-14T00:00:00",
"links": [],
"reference": "CERTFR-2021-AVI-945",
"revisions": [
{
"description": "Version initiale",
"revision_date": "2021-12-14T00:00:00.000000"
}
],
"risks": [
{
"description": "Atteinte \u00e0 l\u0027int\u00e9grit\u00e9 des donn\u00e9es"
},
{
"description": "Ex\u00e9cution de code arbitraire"
},
{
"description": "D\u00e9ni de service"
},
{
"description": "Contournement de la politique de s\u00e9curit\u00e9"
},
{
"description": "Atteinte \u00e0 la confidentialit\u00e9 des donn\u00e9es"
},
{
"description": "\u00c9l\u00e9vation de privil\u00e8ges"
}
],
"summary": "De multiples vuln\u00e9rabilit\u00e9s ont \u00e9t\u00e9 d\u00e9couvertes dans les produits Apple.\nCertaines d\u0027entre elles permettent \u00e0 un attaquant de provoquer une\nex\u00e9cution de code arbitraire, un d\u00e9ni de service et un contournement de\nla politique de s\u00e9curit\u00e9.\n",
"title": "Multiples vuln\u00e9rabilit\u00e9s dans les produits Apple",
"vendor_advisories": [
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212979 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212979"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212981 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212981"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212976 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212976"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212975 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212975"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212978 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212978"
},
{
"published_at": null,
"title": "Bulletin de s\u00e9curit\u00e9 Apple HT212980 du 13 d\u00e9cembre 2021",
"url": "https://support.apple.com/en-us/HT212980"
}
]
}
CVE-2021-30971 (GCVE-0-2021-30971)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Severity
No CVSS data available.
CWE
- Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212976 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:48:14.209Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.apple.com/en-us/HT212976"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
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"url": "https://support.apple.com/en-us/HT212978"
},
{
"tags": [
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"x_transferred"
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"url": "https://support.apple.com/en-us/HT212979"
},
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.apple.com/en-us/HT212981"
}
],
"title": "CVE Program Container"
}
],
"cna": {
"affected": [
{
"product": "iOS and iPadOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "15.2",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "12.1",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
{
"lessThan": "11.6",
"status": "affected",
"version": "unspecified",
"versionType": "custom"
}
]
},
{
"product": "macOS",
"vendor": "Apple",
"versions": [
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"lessThan": "2021",
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"version": "unspecified",
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]
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"descriptions": [
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"value": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution."
}
],
"problemTypes": [
{
"descriptions": [
{
"description": "Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution",
"lang": "en",
"type": "text"
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}
],
"providerMetadata": {
"dateUpdated": "2021-12-23T20:06:53.000Z",
"orgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
"shortName": "apple"
},
"references": [
{
"tags": [
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"url": "https://support.apple.com/en-us/HT212976"
},
{
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"url": "https://support.apple.com/en-us/HT212978"
},
{
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"url": "https://support.apple.com/en-us/HT212979"
},
{
"tags": [
"x_refsource_MISC"
],
"url": "https://support.apple.com/en-us/HT212981"
}
],
"x_legacyV4Record": {
"CVE_data_meta": {
"ASSIGNER": "product-security@apple.com",
"ID": "CVE-2021-30971",
"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "iOS and iPadOS",
"version": {
"version_data": [
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"version_affected": "\u003c",
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}
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}
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{
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"version": {
"version_data": [
{
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"references": {
"reference_data": [
{
"name": "https://support.apple.com/en-us/HT212976",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212976"
},
{
"name": "https://support.apple.com/en-us/HT212978",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212978"
},
{
"name": "https://support.apple.com/en-us/HT212979",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212979"
},
{
"name": "https://support.apple.com/en-us/HT212981",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212981"
}
]
}
}
}
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"cveMetadata": {
"assignerOrgId": "286789f9-fbc2-4510-9f9a-43facdede74c",
"assignerShortName": "apple",
"cveId": "CVE-2021-30971",
"datePublished": "2021-08-24T18:51:10.000Z",
"dateReserved": "2021-04-13T00:00:00.000Z",
"dateUpdated": "2024-08-03T22:48:14.209Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
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CVE-2021-30973 (GCVE-0-2021-30973)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
An out-of-bounds read was addressed with improved input validation. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted file may disclose user information.
Severity
No CVSS data available.
CWE
- Processing a maliciously crafted file may disclose user information
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212976 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
{
"containers": {
"adp": [
{
"providerMetadata": {
"dateUpdated": "2024-08-03T22:48:14.195Z",
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE"
},
"references": [
{
"tags": [
"x_refsource_MISC",
"x_transferred"
],
"url": "https://support.apple.com/en-us/HT212976"
},
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CVE-2021-30975 (GCVE-0-2021-30975)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
This issue was addressed by disabling execution of JavaScript when viewing a scripting dictionary. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious OSAX scripting addition may bypass Gatekeeper checks and circumvent sandbox restrictions.
Severity
No CVSS data available.
CWE
- A malicious OSAX scripting addition may bypass Gatekeeper checks and circumvent sandbox restrictions
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
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CVE-2021-30976 (GCVE-0-2021-30976)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A logic issue was addressed with improved state management. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may bypass Gatekeeper checks.
Severity
No CVSS data available.
CWE
- A malicious application may bypass Gatekeeper checks
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
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CVE-2021-30977 (GCVE-0-2021-30977)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A malicious application may be able to execute arbitrary code with kernel privileges.
Severity
No CVSS data available.
CWE
- A malicious application may be able to execute arbitrary code with kernel privileges
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
| https://support.apple.com/kb/HT213183 | x_refsource_CONFIRM |
Impacted products
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CVE-2021-30979 (GCVE-0-2021-30979)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2, Security Update 2021-008 Catalina. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution.
Severity
No CVSS data available.
CWE
- Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution
Assigner
References
5 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212976 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
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CVE-2021-30980 (GCVE-0-2021-30980)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in macOS Big Sur 11.6.2, tvOS 15.2, macOS Monterey 12.1, Security Update 2021-008 Catalina, iOS 15.2 and iPadOS 15.2, watchOS 8.3. An application may be able to execute arbitrary code with kernel privileges.
Severity
No CVSS data available.
CWE
- An application may be able to execute arbitrary code with kernel privileges
Assigner
References
6 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212975 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212976 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212980 | x_refsource_MISC |
Impacted products
6 products
| Vendor | Product | Version | |
|---|---|---|---|
| Apple | watchOS |
Affected:
unspecified , < 8.3
(custom)
|
|
| Apple | iOS and iPadOS |
Affected:
unspecified , < 15.2
(custom)
|
|
| Apple | macOS |
Affected:
unspecified , < 12.1
(custom)
|
|
| Apple | macOS |
Affected:
unspecified , < 11.6
(custom)
|
|
| Apple | macOS |
Affected:
unspecified , < 15.2
(custom)
|
|
| Apple | macOS |
Affected:
unspecified , < 2021
(custom)
|
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CVE-2021-30981 (GCVE-0-2021-30981)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A buffer overflow was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. An application may be able to execute arbitrary code with kernel privileges.
Severity
No CVSS data available.
CWE
- An application may be able to execute arbitrary code with kernel privileges
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
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CVE-2021-30982 (GCVE-0-2021-30982)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2024-08-03 22:48
VLAI
EPSS
Summary
A race condition was addressed with improved locking. This issue is fixed in macOS Monterey 12.1, Security Update 2021-008 Catalina, macOS Big Sur 11.6.2. A remote attacker may be able to cause unexpected application termination or heap corruption.
Severity
No CVSS data available.
CWE
- A remote attacker may be able to cause unexpected application termination or heap corruption
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212978 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212979 | x_refsource_MISC |
| https://support.apple.com/en-us/HT212981 | x_refsource_MISC |
Impacted products
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CVE-2021-30983 (GCVE-0-2021-30983)
Vulnerability from cvelistv5 – Published: 2021-08-24 18:51 – Updated: 2025-10-21 23:25
VLAI
EPSS
Summary
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 15.2 and iPadOS 15.2. An application may be able to execute arbitrary code with kernel privileges.
Severity
7.8 (High)
SSVC
Exploitation: active
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- An application may be able to execute arbitrary code with kernel privileges
- CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://support.apple.com/en-us/HT212976 | x_refsource_MISC |
| https://www.cisa.gov/known-exploited-vulnerabilit… | government-resource |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apple | iOS and iPadOS |
Affected:
unspecified , < 15.2
(custom)
|
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Trend slope:
-
(linear fit over daily sighting counts)
Show additional events:
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
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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