gsd-2021-30889
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.
Aliases
Aliases
{
"GSD": {
"alias": "CVE-2021-30889",
"description": "A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "GSD-2021-30889",
"references": [
"https://www.suse.com/security/cve/CVE-2021-30889.html",
"https://linux.oracle.com/cve/CVE-2021-30889.html",
"https://access.redhat.com/errata/RHSA-2022:1777"
]
},
"gsd": {
"metadata": {
"exploitCode": "unknown",
"remediation": "unknown",
"reportConfidence": "confirmed",
"type": "vulnerability"
},
"osvSchema": {
"aliases": [
"CVE-2021-30889"
],
"details": "A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution.",
"id": "GSD-2021-30889",
"modified": "2023-12-13T01:23:31.530036Z",
"schema_version": "1.4.0"
}
},
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"ASSIGNER": "product-security@apple.com",
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"STATE": "PUBLIC"
},
"affects": {
"vendor": {
"vendor_data": [
{
"product": {
"product_data": [
{
"product_name": "iOS and iPadOS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
"version_value": "15.1"
}
]
}
},
{
"product_name": "macOS",
"version": {
"version_data": [
{
"version_affected": "\u003c",
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}
]
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},
{
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{
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}
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}
]
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"value": "Processing maliciously crafted web content may lead to arbitrary code execution"
}
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},
"references": {
"reference_data": [
{
"name": "https://support.apple.com/en-us/HT212869",
"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212869"
},
{
"name": "https://support.apple.com/en-us/HT212867",
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"url": "https://support.apple.com/en-us/HT212867"
},
{
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"refsource": "MISC",
"url": "https://support.apple.com/en-us/HT212874"
},
{
"name": "https://support.apple.com/en-us/HT212876",
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"url": "https://support.apple.com/en-us/HT212876"
},
{
"name": "[oss-security] 20211220 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007",
"refsource": "MLIST",
"url": "http://www.openwall.com/lists/oss-security/2021/12/20/6"
}
]
}
},
"nvd.nist.gov": {
"configurations": {
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"nodes": [
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"cpe_match": [
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"cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*",
"cpe_name": [],
"versionEndExcluding": "12.0.1",
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},
{
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"cpe_name": [],
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},
{
"cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*",
"cpe_name": [],
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{
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"ID": "CVE-2021-30889"
},
"data_format": "MITRE",
"data_type": "CVE",
"data_version": "4.0",
"description": {
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"value": "A buffer overflow issue was addressed with improved memory handling. This issue is fixed in macOS Monterey 12.0.1, iOS 15.1 and iPadOS 15.1, watchOS 8.1, tvOS 15.1. Processing maliciously crafted web content may lead to arbitrary code execution."
}
]
},
"problemtype": {
"problemtype_data": [
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"description": [
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"value": "CWE-120"
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},
"references": {
"reference_data": [
{
"name": "https://support.apple.com/en-us/HT212876",
"refsource": "MISC",
"tags": [
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],
"url": "https://support.apple.com/en-us/HT212876"
},
{
"name": "https://support.apple.com/en-us/HT212874",
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{
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{
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"url": "https://support.apple.com/en-us/HT212867"
},
{
"name": "[oss-security] 20211220 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0007",
"refsource": "MLIST",
"tags": [
"Mailing List",
"Third Party Advisory"
],
"url": "http://www.openwall.com/lists/oss-security/2021/12/20/6"
}
]
}
},
"impact": {
"baseMetricV2": {
"acInsufInfo": false,
"cvssV2": {
"accessComplexity": "MEDIUM",
"accessVector": "NETWORK",
"authentication": "NONE",
"availabilityImpact": "PARTIAL",
"baseScore": 6.8,
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
"exploitabilityScore": 8.6,
"impactScore": 6.4,
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"userInteractionRequired": true
},
"baseMetricV3": {
"cvssV3": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "REQUIRED",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"exploitabilityScore": 2.8,
"impactScore": 5.9
}
},
"lastModifiedDate": "2023-01-09T16:41Z",
"publishedDate": "2021-08-24T19:15Z"
}
}
}
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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.