Critical Flaw in Zoom Windows Apps Allows Privilege Elevation

Summary: Zoom has addressed an input validation flaw CVE-2024-24691 that renders the Zoom desktop and VDI clients, along with the Meeting SDK for Windows, vulnerable to privilege escalation on the target system via the network, even by an unauthenticated attacker. Threat Level - Red | Vulnerabili...

Rhysida Ransomware’s Decryptor is Now in Action

Summary: The Rhysida ransomware-as-a-service RaaS group poses a significant global threat, targeting diverse sectors. Recently, an implementation vulnerability in the source code of the Rhysida ransomware has been discovered. By exploiting this vulnerability to reconstruct encryption keys, it...

Silicon Labs EFR32 Security Vulnerability

Silicon Labs EFR32 is a family of SoC wireless components from Silicon Labs, Inc. A security vulnerability exists in the Silicon Labs EFR32 that stems from the presence of a memory leak that could lead to memory exhaustion when sending notifications to multiple clients...

TTYs Security Vulnerabilities

TTYs is a device used to communicate with computers by a team at Bell Labs USA. There is a security vulnerability in TTYs. An attacker exploiting the vulnerability could gain access to sensitive information...

PT-2024-15406 · Silicon · Bluetooth Stack For Efr32

Name of the Vulnerable Software and Affected Versions: Silicon Labs' Bluetooth stack for EFR32 products affected versions not specified Description: A memory leak in the Bluetooth stack may cause memory to be exhausted when sending notifications to multiple clients, resulting in all Bluetooth...

CVE-2023-5123 Improper Path Sanitization in JSON Datasource Plugin

The JSON datasource plugin https://grafana.com/grafana/plugins/marcusolsson-json-datasource/ is a Grafana Labs maintained plugin for Grafana that allows for retrieving and processing JSON data from a remote endpoint including a specific sub-path configured by an administrator. Due to inadequate...

The Zardoor Backdoor’s Silent Takeover of Saudi Charities

Summary: An espionage operation, designed to distribute a backdoor called Zardoor, was uncovered with evidence suggesting it dates back to March 2021. In May 2023, this meticulously orchestrated campaign specifically targeted non-profit organizations in Saudi Arabia. Threat Level - Amber | Attack...

Fat Patch Tuesday, February 2024 Edition

Microsoft Corp. today pushed software updates to plug more than 70 security holes in its Windows operating systems and related products, including two zero-day vulnerabilities that are already being exploited in active attacks. Top of the heap on this Fat Patch Tuesday is CVE-2024-21412, a...

CVE-2024-23724: Ghost CMS Stored XSS Leading to Owner Takeover

The post CVE-2024-23724: Ghost CMS Stored XSS Leading to Owner Takeover appeared first on Rhino Security Labs...

NLnet Labs Unbound Security Vulnerability

NLnet Labs Unbound is an open source DNS server from the Dutch NLnet Labs team. NLnet Labs Unbound suffers from a security vulnerability that stems from incorrect default permissions, allowing an unprivileged attacker to manipulate a running instance...

Mysten Labs Sui Security Vulnerability

Mysten Labs Sui is a smart contract platform from Mysten Labs Labs. A security vulnerability exists in versions prior to Mysten Labs Sui v.1.6.3, which stems from a vulnerability that allows a remote attacker to execute arbitrary code and cause a denial of service via a carefully crafted...

Albabat Ransomware Infiltrates via Counter-Strike Cheat Utility

Summary: Albabat ransomware, made its debut in November 2023, emerging as a financially motivated threat crafted in Rust. This ransomware has targeted both corporate entities and individual consumers across diverse geographical regions. Threat Level - Red | Attack Report For a detailed threat...

Ivanti Addresses Yet Another VPN Flaw Within a Month

Summary: Ivanti has addressed a newly discovered vulnerability impacting ZTA, Policy, and Connect Secure gateways. Tracked as CVE-2024-22024, this vulnerability stems from a weakness in the SAML component of the gateways related to XXE XML eXternal Entities, enabling remote attackers to access...

Mispadu Leverages CVE-2023-36025 Vulnerability in Latest Attack

Summary: A new variant of the Mispadu infostealer, a malware known for targeting Spanish and Portuguese speakers, specifically targets Mexican regions and leverages the CVE-2023-36025 vulnerability to gain access. It extends its data theft reach beyond previous versions, capturing browser history...

Graylog session fixation vulnerability through cookie injection

Impact Reauthenticating with an existing session cookie would re-use that session id, even if for different user credentials. In this case, the pre-existing session could be used to gain elevated access to an existing Graylog login session, provided the malicious user could successfully inject...

Ukraine Hit by Cyber Attack 2,000+ Computers Infected by DIRTYMOE

Summary: The UAC-0027 group executed a sophisticated cyber attack against Ukrainian organizations. Their weapon of choice was the notorious DIRTYMOE PURPLEFOX malware. This modular malware has been active for over half a decade and poses a serious threat. Threat Level - Amber | Attack Report For ...

Attacks, Vulnerabilities and Actors 29 January to 4 February 2024

For a detailed threat digest, download the pdf file here Summary HiveForce Labs has recently made several significant discoveries related to cybersecurity threats. Over the past week, we identified a total of seven executed attacks, two instances of adversary activity, and six exploited...

Leaky Vessels in Cloud Environments Shake Docker and Beyond

Summary: Four vulnerabilities, collectively termed Leaky Vessels, have been uncovered within container engine components, specifically affecting the runC command line tool. In the most severe instances, illicit entry into the underlying host operating system could result in the compromise of vita...

Silicon Labs EmberZNet Security Vulnerability

Silicon Labs EmberZNet is a complete Zigbee protocol package from Silicon Labs, Inc. that contains all the elements required for robust and reliable mesh networking applications on the Silicon Labs Ember platform. A security vulnerability exists in Silicon Labs EmberZNet prior to version v7.4.0,...

UNC4990 Leverage Hosting Platforms in USB Infection Chain

Summary: UNC4990, a financially motivated threat actor, has been observed targeting organizations in Italy by utilizing weaponized USB drives as an initial infection vector. Additionally, they are employing trusted websites such as Vimeo, GitHub, and Ars Technica to host encoded payloads disguise...