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CVSS: 7.5EPSS: 0%CPEs: 22EXPL: 0

CVE-2021-1761 – Apple Security Advisory 2021-02-01-3

https://notcve.org/view.php?id=CVE-2021-1761

02 Feb 2021 — This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause a denial of service. Este problema es abordado con una comprobación de la entrada mejorada. Este problema es corregido en macOS Big Sur versión 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS versión 7.3, tvOS versión 14.4, iO... • https://support.apple.com/en-us/HT212146 •

CVSS: 7.8EPSS: 0%CPEs: 9EXPL: 0

CVE-2021-1793 – Apple Security Advisory 2021-02-01-3

https://notcve.org/view.php?id=CVE-2021-1793

02 Feb 2021 — This issue was addressed with improved checks. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Processing a maliciously crafted image may lead to arbitrary code execution. Este problema es abordado con una comprobación de la entrada mejorada. Este problema es corregido en macOS Big Sur versión 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS versión 7.3, tvOS... • https://support.apple.com/en-us/HT212146 •

CVSS: 6.5EPSS: 0%CPEs: 9EXPL: 0

CVE-2021-1799 – webkitgtk: Access to restricted ports on arbitrary servers via port redirection

https://notcve.org/view.php?id=CVE-2021-1799

02 Feb 2021 — A port redirection issue was addressed with additional port validation. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, tvOS 14.4, watchOS 7.3, iOS 14.4 and iPadOS 14.4, Safari 14.0.3. A malicious website may be able to access restricted ports on arbitrary servers. Se abordó un problema de redirección de puertos con una comprobación de puertos adicional. Este problema es corregido en macOS Big Sur versión 11.2, Security Update 2021-001 Cata... • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.5EPSS: 0%CPEs: 8EXPL: 0

CVE-2021-1801 – webkitgtk: IFrame sandboxing policy violation

https://notcve.org/view.php?id=CVE-2021-1801

02 Feb 2021 — This issue was addressed with improved iframe sandbox enforcement. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. Maliciously crafted web content may violate iframe sandboxing policy. Este problema es abordado con una aplicación del sandbox de iframe mejorado. Este problema es corregido en macOS Big Sur versión 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchO... • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ • CWE-863: Incorrect Authorization •

CVSS: 9.8EPSS: 3%CPEs: 22EXPL: 0

CVE-2021-1818 – Apple Security Advisory 2021-02-01-3

https://notcve.org/view.php?id=CVE-2021-1818

02 Feb 2021 — A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, watchOS 7.3, tvOS 14.4, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause unexpected application termination or arbitrary code execution. Se abordó un problema de lógica con una administración de estado mejorada. Este problema es corregido en macOS Big Sur versión 11.2, Security Update 2021-001 Catalina, Security Update... • https://support.apple.com/en-us/HT212146 •

CVSS: 9.8EPSS: 2%CPEs: 10EXPL: 0

CVE-2021-1870 – Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2021-1870

27 Jan 2021 — A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.. Se abordó un problema de lógica con unas restricciones mejoradas. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JN6ZOD62CTO54CHTMJTHVEF6R2Y532TJ • CWE-20: Improper Input Validation •

CVSS: 9.8EPSS: 1%CPEs: 9EXPL: 0

CVE-2021-1871 – Apple iOS, iPadOS, and macOS WebKit Remote Code Execution Vulnerability

https://notcve.org/view.php?id=CVE-2021-1871

27 Jan 2021 — A logic issue was addressed with improved restrictions. This issue is fixed in macOS Big Sur 11.2, Security Update 2021-001 Catalina, Security Update 2021-001 Mojave, iOS 14.4 and iPadOS 14.4. A remote attacker may be able to cause arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.. Se abordó un problema de lógica con unas restricciones mejoradas. • https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/L3L6ZZOU5JS7E3RFYGLP7UFLXCG7TNLU • CWE-20: Improper Input Validation •

CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1

CVE-2020-27943 – Apple Security Advisory 2020-12-14-3

https://notcve.org/view.php?id=CVE-2020-27943

16 Dec 2020 — A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in tvOS 14.3, iOS 14.3 and iPadOS 14.3, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, watchOS 7.2. Processing a maliciously crafted font file may lead to arbitrary code execution. Se presentó un problema de corrupción de memoria en un procesamiento de archivos de fuentes. • https://packetstorm.news/files/id/161298 • CWE-787: Out-of-bounds Write •

CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 1

CVE-2020-27944 – Apple Security Advisory 2020-12-14-3

https://notcve.org/view.php?id=CVE-2020-27944

16 Dec 2020 — A memory corruption issue existed in the processing of font files. This issue was addressed with improved input validation. This issue is fixed in watchOS 7.2, macOS Big Sur 11.1, Security Update 2020-001 Catalina, Security Update 2020-007 Mojave, iOS 14.3 and iPadOS 14.3, tvOS 14.3. Processing a maliciously crafted font file may lead to arbitrary code execution. Se presentó un problema de corrupción de memoria en un procesamiento de archivos de fuentes. • https://packetstorm.news/files/id/161300 • CWE-787: Out-of-bounds Write •

CVSS: 7.8EPSS: 0%CPEs: 4EXPL: 0

CVE-2020-9972 – Apple Security Advisory 2020-11-13-3

https://notcve.org/view.php?id=CVE-2020-9972

13 Nov 2020 — A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 14.0 and iPadOS 14.0. Processing a maliciously crafted USD file may lead to unexpected application termination or arbitrary code execution. Se abordó un problema de desbordamiento del búfer con un manejo de la memoria mejorada. Este problema se corrigió en iOS versión 14.0 y iPadOS versión 14.0. • https://support.apple.com/en-us/HT211850 • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') •