Exploitation of Unpatched Zero-Day Remote Code Execution Vulnerability in Zimbra Collaboration Suite (CVE-2022-41352)

Note: Zimbra release 9.0.0 P27 addressed this vulnerability on October 10, 2022. CVE-2022-41352 is an unpatched remote code execution vulnerability in Zimbra Collaboration Suite discovered in the wild due to active exploitation. The vulnerability is due to the method cpio in which Zimbra’s...

node-fetch: exposure of sensitive information to an unauthorized actor

A flaw was found in node-fetch. When following a redirect to a third-party domain, node-fetch was forwarding sensitive headers such as "Authorization," "WWW-Authenticate," and "Cookie" to potentially untrusted targets. This flaw leads to the exposure of sensitive information to an unauthorized...

Top CVEs Actively Exploited by People’s Republic of China State-Sponsored Cyber Actors   

CISA, the Federal Bureau of Investigation FBI, and the National Security Agency NSA have released a joint Cybersecurity Advisory CSA providing the top Common Vulnerabilities and Exposures CVEs used since 2020 by People’s Republic of China PRC state-sponsored cyber actors. PRC state-sponsored cybe...

OnionPoison – Fake Tor Browser Installer Spreading Malware Via YouTube

By Waqas Threat actors are using YouTube's video description feature to spread the fake Tor browser through a malicious website. This is a post from HackRead.com Read the original post: OnionPoison - Fake Tor Browser Installer Spreading Malware Via YouTube...

Detecting and preventing LSASS credential dumping attacks

Obtaining user operating system OS credentials from a targeted device is among threat actors’ primary goals when launching attacks because these credentials serve as a gateway to various objectives they can achieve in their target organization’s environment, such as lateral movement. One techniqu...

Detecting and preventing LSASS credential dumping attacks

Obtaining user operating system OS credentials from a targeted device is among threat actors’ primary goals when launching attacks because these credentials serve as a gateway to various objectives they can achieve in their target organization’s environment, such as lateral movement. One techniqu...

Detecting and preventing LSASS credential dumping attacks

Obtaining user operating system OS credentials from a targeted device is among threat actors’ primary goals when launching attacks because these credentials serve as a gateway to various objectives they can achieve in their target organization’s environment, such as lateral movement. One techniqu...

eventsource: Exposure of Sensitive Information

A flaw was found in the EventSource NPM Package. The description from the source states the following message: "Exposure of Sensitive Information to an Unauthorized Actor." This flaw allows an attacker to steal the user's credentials and then use the credentials to access the legitimate website...

FBI, CISA, and NSA Reveal How Hackers Targeted a Defense Industrial Base Organization

U.S. cybersecurity and intelligence agencies on Tuesday disclosed that multiple nation-state hacking groups potentially targeted a "Defense Industrial Base DIB Sector organization's enterprise network" as part of a cyber espionage campaign. "Advanced persistent threat actors used an open-source...

Anyone who is malicious can front-run initialize transaction to set pool's initial price to a value that deviates quite a lot from market price, which discourages users from using the pool and makes the pool useless

Lines of code Vulnerability details Impact Calling the following initialize function sets the initial price for the pool. Setting the initial price to be similar to the current market price would encourage users to use the pool. Yet, the initialize transaction is vulnerable to front-running. For...

Qualys Response to ProxyNotShell Microsoft Exchange Server Zero-Day Threat Using Qualys Cloud Platform

On September 29, 2022, active attacks against Microsoft Exchange were reported by Vietnamese cybersecurity company GTSC. The researcher at GTSC reported two critical vulnerabilities now named “ProxyNotShell” in Microsoft Exchange Server via two advisories issued by Zero Day Initiative:...

Researchers Warn of New Go-based Malware Targeting Windows and Linux Systems

A new, multi-functional Go-based malware dubbed Chaos has been rapidly growing in volume in recent months to ensnare a wide range of Windows, Linux, small office/home office SOHO routers, and enterprise servers into its botnet. "Chaos functionality includes the ability to enumerate the host...

Cyber Criminals Using Quantum Builder Sold on Dark Web to Deliver Agent Tesla Malware

A recently discovered malware builder called Quantum Builder is being used to deliver the Agent Tesla remote access trojan RAT. "This campaign features enhancements and a shift toward LNK Windows shortcut files when compared to similar attacks in the past," Zscaler ThreatLabz researchers Niraj...

WordPress Titan Anti-spam & Security Plugin < 7.3.1 Block Bypass Vulnerability

The WordPress plugin Copyright C 2022 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 redistribute it and/or modify it...

Iranian State Actors Conduct Cyber Operations Against the Government of Albania

Summary The Federal Bureau of Investigation FBI and the Cybersecurity and Infrastructure Security Agency CISA are releasing this joint Cybersecurity Advisory to provide information on recent cyber operations against the Government of Albania in July and September. This advisory provides a timelin...

CISA Has Added One Known Exploited Vulnerability to Catalog 

CISA has added one new vulnerability to its Known Exploited Vulnerabilities Catalog, based on evidence of active exploitation. These types of vulnerabilities are a frequent attack vector for malicious cyber actors and pose significant risk to the federal enterprise. Note: To view the newly added...

Control System Defense: Know the Opponent

Summary Traditional approaches to securing OT/ICS do not adequately address current threats. Operational technology/industrial control system OT/ICS assets that operate, control, and monitor day-to-day critical infrastructure and industrial processes continue to be an attractive target for...

Hackers Targeting Unpatched Atlassian Confluence Servers to Deploy Crypto Miners

A now-patched critical security flaw affecting Atlassian Confluence Server that came to light a few months ago is being actively exploited for illicit cryptocurrency mining on unpatched installations. "If left unremedied and successfully exploited, this vulnerability could be used for multiple an...

CISA and NSA Publish Joint Cybersecurity Advisory on Control System Defense

CISA and the National Security Agency NSA have published a joint cybersecurity advisory about control system defense for operational technology OT and industrial control systems ICSs. Control System Defense: Know the Opponent is intended to provide critical infrastructure owners and operators wit...

Russian Sandworm Hackers Impersonate Ukrainian Telecoms to Distribute Malware

A threat cluster linked to the Russian nation-state actor tracked as Sandworm has continued its targeting of Ukraine with commodity malware by masquerading as telecom providers, new findings show. Recorded Future said it discovered new infrastructure belonging to UAC-0113 that mimics operators li...