GSD-2021-30849
Vulnerability from gsd - Updated: 2023-12-13 01:23Details
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"
]
},
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"accessVector": "NETWORK",
"authentication": "NONE",
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"vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P",
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"impactScore": 6.4,
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"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",
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"lastModifiedDate": "2021-11-23T20:20Z",
"publishedDate": "2021-10-19T14:15Z"
}
}
}
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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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