gsd-2021-30849
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.
Aliases
Aliases
{ "GSD": { "alias": "CVE-2021-30849", "description": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.", "id": "GSD-2021-30849", "references": [ "https://www.suse.com/security/cve/CVE-2021-30849.html", "https://advisories.mageia.org/CVE-2021-30849.html", "https://security.archlinux.org/CVE-2021-30849", "https://linux.oracle.com/cve/CVE-2021-30849.html", "https://access.redhat.com/errata/RHSA-2022:1777", "https://packetstormsecurity.com/files/cve/CVE-2021-30849" ] }, "gsd": { "metadata": { "exploitCode": "unknown", "remediation": "unknown", "reportConfidence": "confirmed", "type": "vulnerability" }, "osvSchema": { "aliases": [ "CVE-2021-30849" ], "details": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution.", "id": "GSD-2021-30849", "modified": "2023-12-13T01:23:31.566761Z", "schema_version": "1.4.0" } }, "namespaces": { "cve.org": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2021-30849", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "iOS and iPadOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "14.8" } ] } }, { "product_name": "iOS and iPadOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "15" } ] } }, { "product_name": "tvOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "15" } ] } }, { "product_name": "Safari", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "15" } ] } }, { "product_name": "iTunes for Windows", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "12.12" } ] } }, { "product_name": "watchOS", "version": { "version_data": [ { "version_affected": "\u003c", "version_value": "8" } ] } } ] }, "vendor_name": "Apple" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. 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/HT212807", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212807" }, { "name": "https://support.apple.com/en-us/HT212814", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212814" }, { "name": "https://support.apple.com/en-us/HT212819", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212819" }, { "name": "https://support.apple.com/en-us/HT212815", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212815" }, { "name": "https://support.apple.com/en-us/HT212817", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212817" }, { "name": "https://support.apple.com/en-us/HT212816", "refsource": "MISC", "url": "https://support.apple.com/en-us/HT212816" }, { "name": "[oss-security] 20211026 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/10/26/9" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/10/27/1" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/10/27/2" }, { "name": "20211027 APPLE-SA-2021-10-26-8 Additional information for APPLE-SA-2021-09-20-5 Safari 15", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2021/Oct/60" }, { "name": "20211027 APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2021/Oct/62" }, { "name": "20211027 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2021/Oct/63" }, { "name": "20211027 APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15", "refsource": "FULLDISC", "url": "http://seclists.org/fulldisclosure/2021/Oct/61" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "url": "http://www.openwall.com/lists/oss-security/2021/10/27/4" }, { "name": "https://support.apple.com/kb/HT212869", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT212869" }, { "name": "https://support.apple.com/kb/HT212953", "refsource": "CONFIRM", "url": "https://support.apple.com/kb/HT212953" } ] } }, "nvd.nist.gov": { "configurations": { "CVE_data_version": "4.0", "nodes": [ { "children": [], "cpe_match": [ { "cpe23Uri": "cpe:2.3:a:apple:itunes:*:*:*:*:*:windows:*:*", "cpe_name": [], "versionEndExcluding": "12.12", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "15.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "14.8", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "12.0.1", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "15.0", "vulnerable": true }, { "cpe23Uri": "cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*", "cpe_name": [], "versionEndExcluding": "8.0", "vulnerable": true } ], "operator": "OR" } ] }, "cve": { "CVE_data_meta": { "ASSIGNER": "product-security@apple.com", "ID": "CVE-2021-30849" }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "en", "value": "Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 14.8 and iPadOS 14.8, watchOS 8, Safari 15, tvOS 15, iOS 15 and iPadOS 15, iTunes 12.12 for Windows. Processing maliciously crafted web content may lead to arbitrary code execution." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "en", "value": "CWE-787" } ] } ] }, "references": { "reference_data": [ { "name": "https://support.apple.com/en-us/HT212819", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212819" }, { "name": "https://support.apple.com/en-us/HT212817", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212817" }, { "name": "https://support.apple.com/en-us/HT212807", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212807" }, { "name": "https://support.apple.com/en-us/HT212815", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212815" }, { "name": "https://support.apple.com/en-us/HT212816", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212816" }, { "name": "https://support.apple.com/en-us/HT212814", "refsource": "MISC", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/en-us/HT212814" }, { "name": "[oss-security] 20211026 WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/26/9" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/27/1" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/27/2" }, { "name": "20211027 APPLE-SA-2021-10-26-11 Additional information for APPLE-SA-2021-09-20-3 tvOS 15", "refsource": "FULLDISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2021/Oct/63" }, { "name": "20211027 APPLE-SA-2021-10-26-10 Additional information for APPLE-SA-2021-09-20-2 watchOS 8", "refsource": "FULLDISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2021/Oct/62" }, { "name": "20211027 APPLE-SA-2021-10-26-9 Additional information for APPLE-SA-2021-09-20-1 iOS 15 and iPadOS 15", "refsource": "FULLDISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2021/Oct/61" }, { "name": "20211027 APPLE-SA-2021-10-26-8 Additional information for APPLE-SA-2021-09-20-5 Safari 15", "refsource": "FULLDISC", "tags": [ "Mailing List", "Third Party Advisory" ], "url": "http://seclists.org/fulldisclosure/2021/Oct/60" }, { "name": "[oss-security] 20211027 Re: WebKitGTK and WPE WebKit Security Advisory WSA-2021-0006", "refsource": "MLIST", "tags": [ "Mailing List" ], "url": "http://www.openwall.com/lists/oss-security/2021/10/27/4" }, { "name": "https://support.apple.com/kb/HT212953", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/kb/HT212953" }, { "name": "https://support.apple.com/kb/HT212869", "refsource": "CONFIRM", "tags": [ "Vendor Advisory" ], "url": "https://support.apple.com/kb/HT212869" } ] } }, "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": "LOCAL", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } }, "lastModifiedDate": "2021-11-23T20:20Z", "publishedDate": "2021-10-19T14:15Z" } } }
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- 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.