CVSS: 9.1EPSS: 0%CPEs: 29EXPL: 1CVE-2021-22945
https://notcve.org/view.php?id=CVE-2021-22945
When sending data to an MQTT server, libcurl <= 7.73.0 and 7.78.0 could in some circumstances erroneously keep a pointer to an already freed memory area and both use that again in a subsequent call to send data and also free it *again*. Cuando se envían datos a un servidor MQTT, libcurl versiones anteriores a 7.73.0, incluyéndola y 7.78.0, podría en algunas circunstancias, mantener erróneamente un puntero a un área de memoria ya liberada y usarlo de nuevo en una llamada posterior para enviar datos y también liberarlo *de nuevo* • http://seclists.org/fulldisclosure/2022/Mar/29 https://cert-portal.siemens.com/productcert/pdf/ssa-389290.pdf https://hackerone.com/reports/1269242 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/APOAK4X73EJTAPTSVT7IRVDMUWVXNWGD https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/RWLEC6YVEM2HWUBX67SDGPSY4CQB72OE https://security.gentoo.org/glsa/202212-01 https://security.netapp.com/advisory/ntap-20211029-0003 https://support.apple.com& • CWE-415: Double Free •
CVSS: 5.5EPSS: 0%CPEs: 4EXPL: 0CVE-2021-31013
https://notcve.org/view.php?id=CVE-2021-31013
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.1, iOS 15.2 and iPadOS 15.2, macOS Big Sur 11.6.2. Processing a maliciously crafted font may result in the disclosure of process memory. Se ha solucionado una lectura fuera de límites con una comprobación de límites mejorada. Este problema se ha solucionado en macOS Monterey 12.1, iOS 15.2 y iPadOS 15.2, macOS Big Sur 11.6.2. • https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 • CWE-125: Out-of-bounds Read •
CVSS: 9.8EPSS: 0%CPEs: 3EXPL: 0CVE-2021-31009
https://notcve.org/view.php?id=CVE-2021-31009
Multiple issues were addressed by removing HDF5. This issue is fixed in iOS 15.2 and iPadOS 15.2, macOS Monterey 12.1. Multiple issues in HDF5. Se han solucionado múltiples problemas al eliminar HDF5. Este problema se ha solucionado en iOS 15.2 y iPadOS 15.2, macOS Monterey 12.1. • https://support.apple.com/en-us/HT212976 https://support.apple.com/en-us/HT212978 •
CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0CVE-2021-31008
https://notcve.org/view.php?id=CVE-2021-31008
A type confusion issue was addressed with improved memory handling. This issue is fixed in Safari 15.1, tvOS 15.1, iOS 15 and iPadOS 15, macOS Monterey 12.0.1, watchOS 8.1. Processing maliciously crafted web content may lead to code execution. Se ha solucionado un problema de confusión de tipos con un mejor manejo de la memoria. Este problema se ha solucionado en Safari 15.1, tvOS 15.1, iOS 15 y iPadOS 15, macOS Monterey 12.0.1, watchOS 8.1. • https://support.apple.com/en-us/HT212814 https://support.apple.com/en-us/HT212869 https://support.apple.com/en-us/HT212874 https://support.apple.com/en-us/HT212875 https://support.apple.com/en-us/HT212876 • CWE-843: Access of Resource Using Incompatible Type ('Type Confusion') •
CVSS: 5.5EPSS: 0%CPEs: 6EXPL: 0CVE-2021-31007
https://notcve.org/view.php?id=CVE-2021-31007
Description: A permissions issue was addressed with improved validation. This issue is fixed in iOS 15.1 and iPadOS 15.1, tvOS 15.1, macOS Big Sur 11.6.2, watchOS 8.1, macOS Monterey 12.1. A malicious application may be able to bypass Privacy preferences. Descripción: Se ha solucionado un problema de permisos con una validación mejorada. Este problema se ha solucionado en iOS 15.1 y iPadOS 15.1, tvOS 15.1, macOS Big Sur 11.6.2, watchOS 8.1, macOS Monterey 12.1. • https://support.apple.com/en-us/HT212867 https://support.apple.com/en-us/HT212874 https://support.apple.com/en-us/HT212876 https://support.apple.com/en-us/HT212978 https://support.apple.com/en-us/HT212979 • CWE-276: Incorrect Default Permissions •