Stay Informed

Cybersecurity News

Home / News

Clear

Quick searches: Linux Windows Microsoft 365 AWS OVH VMware WordPress Fortinet Citrix VPN

9536 result(s) for "OT" — best match first.

What it means for your servers

The security stories that matter, explained by our team — with the concrete steps to take.

Latest headlines from security outlets

Collected every two hours from specialised publications — each link leads to the original article.

The Hacker News
The Hacker News Vulnerabilities

Warning ' Unpatched Critical 'Wormable' Windows SMBv3 Flaw Disclosed

Shortly after releasing its monthly batch of security updates, Microsoft late yesterday separately issued an advisory warning billions of its Windows users of …

Windows

The Hacker News
The Hacker News Vulnerabilities

Microsoft Issues March 2020 Updates to Patch 115 Security Flaws

Microsoft today released security updates to fix a total of 115 new security vulnerabilities in various versions of its Windows operating system and related so…

Windows Exchange Azure

The Hacker News
The Hacker News Breaches & leaks

9 Years of AMD Processors Vulnerable to 2 New Side-Channel Attacks

AMD processors from as early as 2011 to 2019 carry previously undisclosed vulnerabilities that open them to two new different side-channel attacks, according t…

The Hacker News
The Hacker News Breaches & leaks

This Unpatchable Flaw Affects All Intel CPUs Released in Last 5 Years

All Intel processors released in the past 5 years contain an unpatchable vulnerability that could allow hackers to compromise almost every hardware-enabled sec…

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Researchers discover that Intel chips have an unfixable security fl

The chips are vulnerable during boot-up, so they can't be patched with a firmware update.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2020-0126: dojo security upda

Updated dojo package fixes security vulnerability: dojox was vulnerable to Cross-site Scripting. This was due to dojox.xmpp.util.xmlEncode only encoding the f…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2020-0124: pcre security upda

Updated pcre packages fix security vulnerabilities: The pcre package has been updated to version 8.44, fixing an integer overflow and NULL pointer dereference…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 31: opensmtpd FEDORA-2020-283dc7f0

Release 6.6.4p1 (2020-02-24) --- - An out of bounds read in smtpd allows an attacker to inject arbitrary commands into the envelope file which are then execute…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Fedora 30: opensmtpd FEDORA-2020-31216ab9

Release 6.6.4p1 (2020-02-24) --- - An out of bounds read in smtpd allows an attacker to inject arbitrary commands into the envelope file which are then execute…

Linux

Latest Hacking News
Latest Hacking News

How To Avoid Becoming A Contactless Hacking Victim

When it comes to card fraud losses, the UK carriers almost half the weight of total European losses. In 2018How To Avoid Becoming A Contactless Hacking Victim …

Latest Hacking News
Latest Hacking News

‘SurfingAttack’ Uses Ultrasonic Waves to Activate Siri/Google And Take Over Mobile Devices

A few years ago, we previously heard of DolphinAttack targeting voice assistants to hack smartphones and other devices. Now, researchers‘SurfingAttack’ Uses Ul…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2129-1: firebird2.5 security upda

An issues has been found in firebird2.5, an RDBMS based on InterBase 6.0. As UDFs can be used for a remote authenticated code execution (as user firebird), UDF…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2124-1: php5 security upda

Two issues have been found in php5, a server-side, HTML-embedded scripting language. Both issues are related to crafted data that could lead to reading after a…

Linux

The Hacker News
The Hacker News Vulnerabilities

New LTE Network Flaw Could Let Attackers Impersonate 4G Mobile Users

A group of academics from Ruhr University Bochum and New York University Abu Dhabi have uncovered security flaws in 4G LTE and 5G networks that could potential…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2123-1: pure-ftpd security upda

An uninitialized pointer vulnerability was discovered in pure-ftpd, a secure and efficient FTP server, which could result in an out-of-bounds memory read and p…

Linux

Latest Hacking News
Latest Hacking News Vulnerabilities

OpenSMTPD Email Server Vulnerability Threatens Many Linux and BSD Systems

A critical vulnerability has been discovered in the OpenBSD email server OpenSMTPD. Exploiting the flaw could allow remote code executionOpenSMTPD Email Server…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2122-1: libusbmuxd security upda

It was discovered that libusbmuxd incorrectly handled socket permissions. A remote attacker could use this issue to access services on iOS devices, contrary to…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories

Debian LTS: DLA-2121-1: libimobiledevice security upda

It was discovered that libimobiledevice incorrectly handled socket permissions. A remote attacker could use this issue to access services on iOS devices, contr…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4635-1: proftpd-dfsg security upda

Antonio Morales discovered an user-after-free flaw in the memory pool allocator in ProFTPD, a powerful modular FTP/SFTP/FTPS server. Interrupting current data …

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Microsoft uses its expertise in malware to help with fileless attack detection on Lin

A fileless attack tends to hit via a software vulnerability, inject a stinky payload into an otherwise fragrant system process and then lurk in memory. The mal…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2020-0106: squid security upda

Updated squid packages fix security vulnerabilities: Jeriko One discovered that Squid incorrectly handled memory when connected to an FTP server. A remote att…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2020-0574-1 Important: thunderbird on SL6.x i386/x86_

Mozilla: Memory safety bugs fixed in Firefox 73 and Firefox ESR 68.5 (CVE-2020-6800) Mozilla: Out-of-bounds read when processing certain email messages (CVE-20…

Linux

The Hacker News
The Hacker News

Free Download: The Ultimate Security Pros' Checklist

You are a cybersecurity professional with the responsibility to keep your organization secured, you know your job chapter and verse, from high level reporting …

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Mageia 2020-0096: upx security upda

The updated packages fix security vulnerabilities: PackLinuxElf64::unpack in p_lx_elf.cpp in UPX 3.95 allows remote attackers to cause a denial of service (do…

Linux