PT-2020-20773 · Apple · Macos Catalina +4

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5 watchOS versions prior to 6.2.5 Description: An information disclosure issue was addressed with improved state...

PT-2020-20776 · Apple · Macos Catalina +4

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 13.5 iPadOS versions prior to 13.5 macOS Catalina versions prior to 10.15.5 tvOS versions prior to 13.4.5 watchOS versions prior to 6.2.5 Description: An information disclosure issue was addressed with improved state...

CVE-2020-9844: Double Free

A double free issue was addressed with improved memory management. This issue is fixed in iOS 13.5 and iPadOS 13.5, macOS Catalina 10.15.5. A remote attacker may be able to cause unexpected system termination or corrupt kernel memory...

PT-2020-20791

Name of the Vulnerable Software and Affected Versions macOS versions prior to 10.15.5 Description The issue involves an out-of-bounds read that has been addressed through improved input validation. A malicious application could potentially determine the kernel memory layout. Recommendations For...

Apple macOS Catalina Wi-Fi Component Out-of-Bounds Read Vulnerability

Apple macOS Catalina is a proprietary operating system developed by Apple Inc. for Mac computers.Wi-Fi is one of the wireless Internet components. An out-of-bounds read vulnerability exists in the Wi-Fi component of Apple macOS Catalina versions prior to 10.15.5, which can be exploited by an...

Apple iOS, iPadOS and macOS Catalina Wi-Fi Component Double Release Vulnerability

Apple iOS and others are products of Apple Inc. Apple iOS is an operating system developed for mobile devices.Apple iPadOS is an operating system for iPad tablets.Apple macOS Catalina is a specialized operating system developed for Mac computers.Wi-Fi is one of the wireless Internet components. o...

Unspecified Vulnerability in Apple macOS Catalina Wi-Fi Component

Apple macOS Catalina is a proprietary operating system developed by Apple Inc. for Mac computers.Wi-Fi is one of the wireless Internet components. A security vulnerability in the Wi-Fi component of Apple macOS Catalina prior to version 10.15.5 can be exploited by a local attacker to read kernel...

Multiple Apple Products Kernel Component Information Disclosure Vulnerability (CNVD-2020-34135)

Apple iOS is an operating system developed for mobile devices.Apple iPadOS is an operating system for iPad tablets.Apple macOS Catalina is a specialized operating system developed for Mac computers.Kernel is one of the kernel components. Kernel is one of the kernel components. A security...

Apple macOS Catalina Bluetooth component buffer overflow vulnerability (CNVD-2020-34637)

Apple macOS Catalina is a specialized operating system developed by Apple for Mac computers.Bluetooth is one of the Bluetooth components. A buffer overflow vulnerability exists in the Bluetooth component in Apple macOS Catalina versions prior to 10.15.5. An attacker could exploit this vulnerabili...

Apple Mac OS X Security Update (HT211170)-04

Apple Mac OS X is prone to multiple vulnerabilities. Copyright C 2020 Greenbone Networks GmbH Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-or-later This program is free software; you can...

About the security content of iOS 12.4.7 - Apple Support

About Apple security updates For our customers' protection, Apple doesn't disclose, discuss, or confirm security issues until an investigation has occurred and patches or releases are available. Recent releases are listed on the Apple security updates page. Apple security documents reference...

USN-4369-1: Linux kernel vulnerabilities

It was discovered that the btrfs implementation in the Linux kernel did not properly detect that a block was marked dirty in some situations. An attacker could use this to specially craft a file system image that, when unmounted, could cause a denial of service system crash. CVE-2019-19377 Trista...

Ubuntu 18.04 LTS : Linux kernel vulnerabilities (USN-4368-1)

The remote Ubuntu 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-4368-1 advisory. Tristan Madani discovered that the file locking implementation in the Linux kernel contained a race condition. A local attacker could possibly use this t...

Ubuntu: Security Advisory (USN-4364-1)

The remote host is missing an update for the SPDX-FileCopyrightText: 2020 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only ifdescription...

FreeBSD Competitive Conditions Issue Loophole

FreeBSD is a set of Unix-like operating systems from the FreeBSD Foundation. FreeBSD contains a Competitive Condition Problem vulnerability, which stems from a cryptodev module that allows data structures in the kernel to be re-exploited after they have been freed, and can be exploited by an...

CVE-2020-7455

In FreeBSD 12.1-STABLE before r360973, 12.1-RELEASE before p5, 11.4-STABLE before r360973, 11.4-BETA1 before p1 and 11.3-RELEASE before p9, the FTP packet handler in libalias incorrectly calculates some packet length allowing disclosure of small amounts of kernel for kernel NAT or natd process...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

Race condition

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...

CVE-2019-15879

In FreeBSD 12.1-STABLE before r356908, 12.1-RELEASE before p5, 11.3-STABLE before r356908, and 11.3-RELEASE before p9, a race condition in the cryptodev module permitted a data structure in the kernel to be used after it was freed, allowing an unprivileged process can overwrite arbitrary kernel...