Design/Logic Flaw

VMware Workspace ONE Access and VMware Identity Manager contain an insecure redirect vulnerability. An unauthenticated malicious actor may be able to redirect a victim to an attacker controlled domain due to improper path handling leading to sensitive information disclosure...

CVE-2023-20884

VMware Workspace ONE Access and VMware Identity Manager contain an insecure redirect vulnerability. An unauthenticated malicious actor may be able to redirect a victim to an attacker controlled domain due to improper path handling leading to sensitive information disclosure...

Void Rabisu’s Use of RomCom Backdoor Shows a Growing Shift in Threat Actors’ Goals

Void Rabisu, a malicious actor believed to be associated with the RomCom backdoor, was thought to be driven by financial gain because of its ransomware attacks. But in this blog entry, we discuss how the use of the RomCom backdoor in recent attacks shows how Void Rabisu's motives seem to have...

CVE-2023-2602

A vulnerability was found in the pthreadcreate function in libcap. This issue may allow a malicious actor to use cause realpthreadcreate to return an error, which can exhaust the process memory...

Fallback handlers can trick users into calling functions of the AmbireAccount contract

Lines of code Vulnerability details Fallback handlers can trick users into calling functions of the AmbireAccount contract Selector clashing can be used to trick users into calling base functions of the wallet. Impact Fallback handlers provide extensibility to the Ambire wallet. The main idea her...

CVE-2023-28322: Exposure of Sensitive Information to an Unauthorized Actor

An information disclosure vulnerability exists in curl...

New PowerExchange Backdoor Used in Iranian Cyber Attack on UAE Government

An unnamed government entity associated with the United Arab Emirates U.A.E. was targeted by a likely Iranian threat actor to breach the victim's Microsoft Exchange Server with a "simple yet effective" backdoor dubbed PowerExchange. According to a new report from Fortinet FortiGuard Labs, the...

Alert: Brazilian Hackers Targeting Users of Over 30 Portuguese Banks

A Brazilian threat actor is targeting more than 30 Portuguese financial institutions with information-stealing malware as part of a long-running campaign that commenced in 2021. "The attackers can steal credentials and exfiltrate users' data and personal information, which can be leveraged for...

China's Stealthy Hackers Infiltrate U.S. and Guam Critical Infrastructure Undetected

A stealthy China-based group managed to establish a persistent foothold into critical infrastructure organizations in the U.S. and Guam without being detected, Microsoft and the "Five Eyes" nations said on Wednesday. The tech giant's threat intelligence team is tracking the activity, which includ...

Volt Typhoon targets US critical infrastructure with living-off-the-land techniques

Microsoft has uncovered stealthy and targeted malicious activity focused on post-compromise credential access and network system discovery aimed at critical infrastructure organizations in the United States. The attack is carried out by Volt Typhoon, a state-sponsored actor based in China that...

GHSA-45CJ-F97F-GGWV Synapse does not apply enough checks to servers requesting auth events of events in a room

Impact Synapse is an open-source Matrix homeserver written and maintained by the Matrix.org Foundation. The Matrix Federation API allows remote homeservers to request the authorisation events of events in a room. This is necessary so that a homeserver receiving some events can validate that those...

Iranian Tortoiseshell Hackers Targeting Israeli Logistics Industry

At least eight websites associated with shipping, logistics, and financial services companies in Israel were targeted as part of a watering hole attack. Tel Aviv-based cybersecurity company ClearSky attributed the attacks with low confidence to an Iranian threat actor tracked as Tortoiseshell,...

Tracking down a trojan: An inside look at threat hunting in a corporate network

At Malwarebytes, we talk a lot about the importance of threat hunting for SMBs--and not for no good reason, either. Just consider the fact that, when a threat actor breaches a network, they dont attack right away. The median amount of time between system compromise and detection is 21 days. By th...

CVE-2023-2703 Information Disclosure in Finex Media's Competition Management System

Exposure of Private Personal Information to an Unauthorized Actor vulnerability in Finex Media Competition Management System allows Retrieve Embedded Sensitive Data, Collect Data as Provided by Users. This issue affects Competition Management System: before 23.07...

GoldenJackal: New Threat Group Targeting Middle Eastern and South Asian Governments

Government and diplomatic entities in the Middle East and South Asia are the target of a new advanced persistent threat actor named GoldenJackal. Russian cybersecurity firm Kaspersky, which has been keeping tabs on the group's activities since mid-2020, characterized the adversary as both capable...

New WinTapix.sys Malware Engages in Multi-Stage Attack Across Middle East

An unknown threat actor has been observed leveraging a malicious Windows kernel driver in attacks likely targeting the Middle East since at least May 2020. Fortinet Fortiguard Labs, which dubbed the artifact WINTAPIX WinTapix.sys, attributed the malware with low confidence to an Iranian threat...

K000134725: vm2 vulnerability CVE-2023-29017

Security Advisory Description vm2 is a sandbox that can run untrusted code with whitelisted Node's built-in modules. Prior to version 3.9.15, vm2 was not properly handling host objects passed to Error.prepareStackTrace in case of unhandled async errors. A threat actor could bypass the sandbox...

K000134706: Python IDNA vulnerability CVE-2022-45061

Security Advisory Description An issue was discovered in Python before 3.11.1. An unnecessary quadratic algorithm exists in one path when processing some inputs to the IDNA RFC 3490 decoder, such that a crafted, unreasonably long name being presented to the decoder could lead to a CPU denial of...

AlmaLinux 8 : python27:2.7 (ALSA-2023:2860)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2023:2860 advisory. Python: CPU denial of service via inefficient IDNA decoder CVE-2022-45061 Tenable has extracted the preceding description block directly from the AlmaLinux securit...

State-Sponsored Sidewinder Hacker Group's Covert Attack Infrastructure Uncovered

Cybersecurity researchers have unearthed previously undocumented attack infrastructure used by the prolific state-sponsored group SideWinder to strike entities located in Pakistan and China. This comprises a network of 55 domains and IP addresses used by the threat actor, cybersecurity companies...