Vulnerabilities in Apple

4,252 results
Vexday analysis

O ecossistema Apple acumula 3.758 CVEs catalogadas, das quais 87 estão confirmadas em exploração ativa no catálogo KEV da CISA — uma taxa que supera em 5,2 vezes a média geral do catálogo, sinalizando exposição operacional significativamente elevada. Com 154 vulnerabilidades de severidade crítica e 72 com prova de conceito pública disponível, a superfície de ataque explorável é considerável, exigindo priorização rigorosa de patches. O tipo de falha mais recorrente é CWE-200 (exposição de informações sensíveis), padrão que tende a facilitar movimentação lateral e exfiltração de dados em cadeias de ataque mais complexas. A CVE mais perigosa atualmente ativa, CVE-2021-30860, apresenta EPSS de 0,76, indicando alta probabilidade de exploração, e deve ser tratada como prioridade imediata por equipes ainda não corrigidas.

CVE-2020-3895—A memory corruption issue was addressed with improved memory handling. This issue is fixed in iOS 13.4 and iPadOS 13.4, tvOS 13.4, watchOS 6EPSS 2.6%CVE-2021-30934—A buffer overflow issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOSEPSS 2.6%CVE-2019-6223HIGHA logic issue existed in the handling of Group FaceTime calls. The issue was addressed with improved state management. This issue is fixed iEPSS 2.6%KEVCVE-2019-8570—A logic issue was addressed with improved state management. This issue is fixed in iOS 12.1.3, iCloud for Windows 7.10, iTunes 12.9.3 for WiEPSS 2.6%CVE-2021-1758—An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 CatalEPSS 2.6%CVE-2019-8816—Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, EPSS 2.6%CVE-2020-9905—A buffer overflow was addressed with improved bounds checking. This issue is fixed in iOS 13.6 and iPadOS 13.6, macOS Catalina 10.15.6, tvOSEPSS 2.6%CVE-2020-9941—This issue was addressed with improved checks. This issue is fixed in macOS Catalina 10.15.7, Security Update 2020-005 High Sierra, SecurityEPSS 2.6%CVE-2019-8805—A validation issue existed in the entitlement verification. This issue was addressed with improved validation of the process entitlement. ThEPSS 2.6%CVE-2019-8814—Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 13.2 and iPadOS 13.2, tvOS 13.2, EPSS 2.5%CVE-2020-9789—An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10EPSS 2.5%CVE-2019-8676—Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS EPSS 2.5%CVE-2020-9790—An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10EPSS 2.5%CVE-2019-8741—A denial of service issue was addressed with improved input validation.EPSS 2.5%CVE-2020-9838—An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 13.5 and iPadOS 13.5. A remote attacker may beEPSS 2.5%CVE-2019-8684—Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS EPSS 2.4%CVE-2019-8669—Multiple memory corruption issues were addressed with improved memory handling. This issue is fixed in iOS 12.4, macOS Mojave 10.14.6, tvOS EPSS 2.4%CVE-2020-9864—A logic issue was addressed with improved restrictions. This issue is fixed in macOS Catalina 10.15.6. An application may be able to executeEPSS 2.4%CVE-2020-9793—A memory corruption issue was addressed with improved input validation. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.1EPSS 2.4%CVE-2021-30855—A validation issue existed in the handling of symlinks. This issue was addressed with improved validation of symlinks. This issue is fixed iEPSS 2.4%