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CVE-2021-30952

HIGHCISA KEV

7.8

Beschreibung

An integer overflow was addressed with improved input validation. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVE Details

CVSS v3.1 Bewertung7.8

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

AngriffsvektorLOCAL

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionREQUIRED

Veroffentlicht8/24/2021

Zuletzt geandert3/6/2026

Quellekev

Honeypot-Sichtungen0

CISA KEV

HerstellerApple

ProduktMultiple Products

SchwachstellennameApple Multiple Products Integer Overflow or Wraparound Vulnerability

KEV Aufnahmedatum2026-03-05

Behebungsfrist2026-03-26

Ransomware-NutzungUnknown

Betroffene Produkte

apple:ipadosapple:iphone_osapple:macosapple:safariapple:tvosapple:watchosdebian:debian_linuxfedoraproject:fedorawebkitgtk:webkitgtkwpewebkit:wpe_webkit

Schwachen (CWE)

CWE-190CWE-190

Referenzen

http://www.openwall.com/lists/oss-security/2022/01/21/2(product-security@apple.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/(product-security@apple.com)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/(product-security@apple.com)

https://support.apple.com/en-us/HT212975(product-security@apple.com)

https://support.apple.com/en-us/HT212976(product-security@apple.com)

https://support.apple.com/en-us/HT212978(product-security@apple.com)

https://support.apple.com/en-us/HT212980(product-security@apple.com)

https://support.apple.com/en-us/HT212982(product-security@apple.com)

https://www.debian.org/security/2022/dsa-5060(product-security@apple.com)

https://www.debian.org/security/2022/dsa-5061(product-security@apple.com)

http://www.openwall.com/lists/oss-security/2022/01/21/2(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7EQVZ3CEMTINLBZ7PBC7WRXVEVCRHNSM/(af854a3a-2127-422b-91ae-364da2661108)

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HQKWD4BXRDD2YGR5AVU7H5J5PIQIEU6V/(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212975(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212976(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212978(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212980(af854a3a-2127-422b-91ae-364da2661108)

https://support.apple.com/en-us/HT212982(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5060(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2022/dsa-5061(af854a3a-2127-422b-91ae-364da2661108)

https://cloud.google.com/blog/topics/threat-intelligence/coruna-powerful-ios-exploit-kit(134c704f-9b21-4f2e-91b3-4a467353bcc0)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-30952(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Korrelationen

Keine Korrelationen erfasst

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