CVE-2022-22616

CVE-2022-22616 is a Gatekeeper bypass affecting macOS released by Apple. The issue arises when a maliciously crafted ZIP archive bypasses Gatekeeper checks due to insufficient validation in the quarantine/policy enforcement path. Apple fixed this with Security Update 2022-003 for Catalina and wit...

CVE-2022-22663: Undefined Security Weakness

This issue was addressed with improved checks to prevent unauthorized actions. This issue is fixed in iOS 15.4 and iPadOS 15.4, Security Update 2022-004 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.6. A malicious application may bypass Gatekeeper checks...

CVE-2022-22616: Undefined Security Weakness

This issue was addressed with improved checks. This issue is fixed in Security Update 2022-003 Catalina, macOS Monterey 12.3, macOS Big Sur 11.6.5. A maliciously crafted ZIP archive may bypass Gatekeeper checks...

UpdateAgent Returns with New macOS Malware Dropper Written in Swift

A new variant of the macOS malware tracked as UpdateAgent has been spotted in the wild, indicating ongoing attempts on the part of its authors to upgrade its functionalities. "Perhaps one of the most identifiable features of the malware is that it relies on the AWS infrastructure to host its...

GHSA-VVMQ-FWMG-2GJC Improper kubeconfig validation allows arbitrary code execution

Flux2 can reconcile the state of a remote cluster when provided with a kubeconfig with the correct access rights. Kubeconfig files can define commands to be executed to generate on-demand authentication tokens. A malicious user with write access to a Flux source or direct access to the target...

Multiple Apple Products Vulnerabilities in Permissions Licensing and Access Control Issues

Apple macOS Big Sur is a mobile app from Apple. Apple macOS Monterey is the 18th major version of MacOS, Apple's desktop operating system for Macintosh. macOS Catalina is Apple's suite of Catalina is Apple's proprietary operating system developed specifically for Mac computers. Several Apple...

MacOS Malware: Myth vs. Truth – Podcast

Remember those ads with a sneezing guy in a suit who says he’s a PC and to stay away, he’s got that nasty virus that’s going around? “That’s OK,” says the young, hip guy in blue jeans: He’s a Mac. … as if any machine that runs code could possibly be immune to malware…? Boy, was that a stretch. Th...

Moderate: Red Hat Security Advisory: Gatekeeper Operator v0.2 security updates and bug fixes

Gatekeeper Operator v0.2 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE links in the References section...

PT-2022-15611 · Apple · Macos Monterey +6

Name of the Vulnerable Software and Affected Versions: iOS versions prior to 15.4 iPadOS versions prior to 15.4 macOS Big Sur versions prior to 11.6.6 macOS Monterey versions prior to 12.3 macOS Catalina versions prior to Security Update 2022-004 Description: A malicious application may bypass...

PT-2022-15569 · Apple · Apple Macos

Name of the Vulnerable Software and Affected Versions: macOS versions prior to Monterey 12.3 macOS versions prior to Big Sur 11.6.5 macOS Catalina versions prior to Security Update 2022-003 Description: A maliciously crafted ZIP archive may bypass Gatekeeper checks. This issue was addressed with...

Apple macOS Big Sur 输入验证错误漏洞

Apple macOS Big Sur is the 17th major version of Apple's macOS Big Sur, Apple's operating system for the MAC, macOS. Apple macOS Big Sur 11.6.5 previously contained an input validation error vulnerability that stemmed from a maliciously crafted ZIP archive that could bypass Gatekeeper checks...

About the security content of macOS Monterey 12.3

About the security content of macOS Monterey 12.3 This document describes the security content of macOS Monterey 12.3. 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 release...

GHSA-JH6M-3PQW-242H Keycloak Gatekeeper vulnerable to bypass on using lower case HTTP headers

A vulnerability was found in all versions of the deprecated package Keycloak Gatekeeper, where on using lower case HTTP headers via cURL we can bypass our Gatekeeper. Lower case headers are also accepted by some webservers e.g. Jetty. This means there is no protection when we put a Gatekeeper in...

Keycloak Gatekeeper vulnerable to bypass on using lower case HTTP headers

A vulnerability was found in all versions of the deprecated package Keycloak Gatekeeper, where on using lower case HTTP headers via cURL we can bypass our Gatekeeper. Lower case headers are also accepted by some webservers e.g. Jetty. This means there is no protection when we put a Gatekeeper in...

The evolution of a Mac trojan: UpdateAgent’s progression

Our discovery and analysis of a sophisticated Mac trojan in October exposed a year-long evolution of a malware family—and depicts the rising complexity of threats across platforms. The trojan, tracked as UpdateAgent, started as a relatively basic information-stealer but was observed distributing...

Apple Pays $100,500 Bounty to Hacker Who Found Way to Hack MacBook Webcam

Apple last year fixed a new set of macOS vulnerabilities that exposed Safari browser to attack, potentially allowing malicious actors to access users' online accounts, microphone, and webcam. Security researcher Ryan Pickren, who discovered and reported the bugs to the iPhone maker, was compensat...

Exploit for Out-of-bounds Write in Apple Macos

CVE-2021-30853 A simple POC script to test for CVE-2021-30657...

Old Gatekeeper bypass vulnerability in macOS exploited

THREAT LEVEL: Amber For a detailed advisory, download the pdf file here A gatekeeper bypass vulnerability exists in macOS Big Sur and has been assigned CVE-2021-30853. An attacker can exploit this issue by using a specially-crafted script-based application downloaded from the Internet. This allow...

Expert Details macOS Bug That Could Let Malware Bypass Gatekeeper Security

Apple recently fixed a security vulnerability in the macOS operating system that could be potentially exploited by a threat actor to "trivially and reliably" bypass a "myriad of foundational macOS security mechanisms" and run arbitrary code. Security researcher Patrick Wardle detailed the discove...

macOS 12.x < 12.1 Multiple Vulnerabilities (HT212978)

The remote host is running a version of macOS / Mac OS X that is 12.x prior to 12.1. It is, therefore, affected by multiple vulnerabilities: - An access issue was addressed with improved access restrictions. This issue is fixed in macOS Monterey 12.1. A device may be passively tracked via BSSIDs...