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The Hacker News
The Hacker News Breaches & leaks

Iranian Hackers Targeting VMware Horizon Log4j Flaws to Deploy Ransomware

A "potentially destructive actor" aligned with the government of Iran is actively exploiting the well-knownLog4j vulnerabilityto infect unpatched VMware Horizo…

VMware

Latest Hacking News
Latest Hacking News Vulnerabilities

Researchers Found Zimbra Zero-Day XSS Vulnerability Under Attack

Researchers have found active phishing campaigns exploiting a zero-day vulnerability in the Zimbra email platform.…Researchers Found Zimbra Zero-Day XSS Vulner…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2022-0054: samba security upda

For CVE-2021-20316 and CVE-2021-44141, there is only a workaround and mitigation: All versions of Samba prior to 4.15.5 are vulnerable to a malicious client us…

The Hacker News
The Hacker News Vulnerabilities

Hackers Exploited 0-Day Vulnerability in Zimbra Email Platform to Spy on Users

A threat actor, likely Chinese in origin, is actively attempting to exploit a zero-day vulnerability in the Zimbra open-source email platform as part of spear-…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5055-1: util-linux security upda

The Qualys Research Labs discovered two vulnerabilities in util-linux's libmount. These flaws allow an unprivileged user to unmount other users' filesystems th…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0565: chromium-browser-stable security upda

Updated chromium-browser-stable packages fix security vulnerabilities. The chromium-browser-stable package has been updated to 96.0.4664.110 version that fixes…

Chrome

The Hacker News
The Hacker News Vulnerabilities

Hackers Begin Exploiting Second Log4j Vulnerability as a Third Flaw Emerges

Web infrastructure company Cloudflare on Wednesday revealed that threat actors are actively attempting to exploit asecond bugdisclosed in the widely used Log4j…

The Hacker News
The Hacker News Vulnerabilities

Microsoft Issues Windows Update to Patch 0-Day Used to Spread Emotet Malware

Microsoft has rolled outPatch Tuesday updatesto address multiple security vulnerabilities in Windows and other software, including one actively exploited flaw …

Windows

The Hacker News
The Hacker News Vulnerabilities

Extremely Critical Log4J Vulnerability Leaves Much of the Internet at Risk

The Apache Software Foundation has released fixes to contain anactivelyexploitedzero-day vulnerability affecting the widely-used Apache Log4j Java-based loggin…

Apache

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0525: rsh security upda

In NetKit through 0.17, rcp.c in the rcp client allows remote rsh servers to bypass intended access restrictions via the filename of . or an empty filename. Th…

Latest Hacking News
Latest Hacking News Vulnerabilities

FBI Issued Flash Alert For FatPipe Zero-Day Bug Under Attack

FBI has recently warned users of an actively exploited zero-day vulnerability in FatPipe SD-WAN products.…FBI Issued Flash Alert For FatPipe Zero-Day Bug Under…

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploited Popular BillQuick Billing Software to Deploy Ransomware

Cybersecurity researchers on Friday disclosed a now-patched critical vulnerability in multiple versions of a time and billing system called BillQuick that's be…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2021-3955:01 Low: redhat-ds:11 security, bug fi

Red Hat Directory Server 11.4 is now available. Red Hat Product Security has rated this update as having a security impact of Low. A Common Vulnerability Scori…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2790-1: python-babel security upda

Tenable discovered that in Babel, a set of tools for internationalizing Python applications, Babel.Locale allows attackers to load arbitrary locale .dat files …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4987-1: squashfs-tools security upda

Richard Weinberger reported that unsquashfs in squashfs-tools, the tools to create and extract Squashfs filesystems, does not check for duplicate filenames wit…

Linux

Latest Hacking News
Latest Hacking News Vulnerabilities

Navigating Path Traversal Vulnerabilities in Java Applications

Introduction A path traversal attack (also known as directory traversing) aims to gain access to…Navigating Path Traversal Vulnerabilities in Java Application…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 33: squashfs-tools 2021-9fb6da13

Fix additional write outside destination directory exploit ---- 4.5 release (includes security fix for CVE-2021-40153)

Linux

The Hacker News
The Hacker News Vulnerabilities

Update Google Chrome to Patch 2 New Zero-Day Flaws Under Attack

Google on Monday released security updates for Chrome web browser to address a total of 11 security issues, two of which it says are actively exploited zero-da…

Chrome

The Hacker News
The Hacker News Vulnerabilities

New 0-Day Attack Targeting Windows Users With Microsoft Office Documents

Microsoft on Tuesday warned of an actively exploited zero-day flaw impacting Internet Explorer that's being used to hijack vulnerable Windows systems by levera…

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Says Chinese Hackers Were Behind SolarWinds Serv-U SSH 0-Day Attack

Microsoft has shared technical details about a now-fixed, actively exploited critical security vulnerability affecting SolarWinds Serv-U managed file transfer …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4967-1: squashfs-tools security upda

Etienne Stalmans discovered that unsquashfs in squashfs-tools, the tools to create and extract Squashfs filesystems, does not validate filenames for traversal …

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2021-0412: opencontainers-runc security upda

runc before 1.0.0-rc95 allows a Container Filesystem Breakout via Directory Traversal. To exploit the vulnerability, an attacker must be able to create multipl…

Docker

The Hacker News
The Hacker News Breaches & leaks

WARNING: Microsoft Exchange Under Attack With ProxyShell Flaws

The U.S. Cybersecurity and Infrastructure Security Agency is warning of active exploitation attempts that leverage the latest line of "ProxyShell" Microsoft Ex…

Exchange

The Hacker News
The Hacker News Breaches & leaks

Microsoft Exchange Under Attack With ProxyShell Flaws; Over 1900 Servers Hacked!

The U.S. Cybersecurity and Infrastructure Security Agency is warning of active exploitation attempts that leverage the latest line of "ProxyShell" Microsoft Ex…

Exchange