Stay Informed

Cybersecurity News

Home / News

Clear

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

5310 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.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2021-2033-1 Important: xorg-x11-server on SL7.x x86_

xorg-x11-server: XChangeFeedbackControl integer underflow leads to privilege escalation (CVE-2021-3472) For more details about the security issue(s), including…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4914-1: graphviz security upda

A buffer overflow was discovered in Graphviz, which could potentially result in the execution of arbitrary code when processing a malformed file.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 33: redis 2021-8b19c99d

**Redis 6.0.13** Released Mon May 3 19:00:00 IST 2021 Upgrade urgency: SECURITY, Contains fixes to security issues that affect authenticated client connections…

Linux Databases

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Microsoft brings Threat and Vulnerability Management capability to Lin

Microsoft is bringing its Threat and Vulnerability Management (TVM) capability to Linux, allowing admins to review recently discovered vulnerabilities within a…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2657-1: lz4 security upda

It was discovered that there was a potential memory corruption vulnerability in the lz4 compression algorithm library. For Debian 9 "Stretch", this problem has…

Linux

Latest Hacking News
Latest Hacking News Vulnerabilities

SQL Injection Vulnerability Found In CleanTalk AntiSpam WordPress Plugin

A serious vulnerability recently appeared in another WordPress plugin that could allow extracting sensitive data…SQL Injection Vulnerability Found In CleanTalk…

WordPress

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2648-2: mediawiki regression upda

The patch from latest upstream release to address CVE-2021-30152 was not portable to stretch-security version causing MediaWiki APIs to fail. This update inclu…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2021-1512-1 Important: postgresql on SL7.x x86_

postgresql: Reconnection can downgrade connection security settings (CVE-2020-25694) * postgresql: Multiple features escape "security restricted operation" san…

Linux Databases

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2651-1: python-django security upda

It was discovered that there was potential directory-traversal vulnerability in Django, a popular Python-based web development framework.

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2650-1: exim4 security upda

The Qualys Research Labs reported several vulnerabilities in Exim, a mail transport agent, which could result in local privilege escalation and remote code exe…

Linux

The Hacker News
The Hacker News Vulnerabilities

Apple Releases Urgent Security Patches For Zero'Day Bugs Under Active Attacks

Apple on Monday released security updates forÂiOS,ÂmacOS, andÂwatchOSÂto address three zero-day flaws and expand patches for a fourth vulnerability that the co…

Apple

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202105-01: Exim: Multiple vulnerabiliti

Multiple vulnerabilities have been found in Exim, the worst of which allows remote attackers to execute arbitrary code.

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4912-1: exim4 security upda

The Qualys Research Labs reported several vulnerabilities in Exim, a mail transport agent, which could result in local privilege escalation and remote code exe…

Linux

The Hacker News
The Hacker News Vulnerabilities

Critical Patch Out for Critical Pulse Secure VPN 0-Day Under Attack

Ivanti, the company behind Pulse Secure VPN appliances, has released a security patch to remediate a critical security vulnerability that was found being activ…

Ivanti VPN

The Hacker News
The Hacker News Vulnerabilities

Critical Patch Out for Month-Old Pulse Secure VPN 0-Day Under Attack

Ivanti, the company behind Pulse Secure VPN appliances, has released a security patch to remediate a critical security vulnerability that was found being activ…

Ivanti VPN

The Hacker News
The Hacker News Breaches & leaks

Hackers Exploit SonicWall Zero-Day Bug in FiveHands Ransomware Attacks

An "aggressive" financially motivated threat group tapped into a zero-day flaw in SonicWall VPN appliances prior to it being patched by the company to deploy a…

VPN

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Gentoo: GLSA-202104-05: GRUB: Multiple vulnerabiliti

Multiple vulnerabilities have been found in GRUB, the worst might allow for circumvention of UEFI Secure Boot.

The Hacker News
The Hacker News Vulnerabilities

Hackers Exploit 0-Day Gatekeeper Flaw to Attack macOS Computers

Security is only as strong as the weakest link. As further proof of this, Apple released an update to macOS operating systems to address an actively exploited …

Apple

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

SciLinux: SLSA-2021-1389-1 Moderate: openldap on SL7.x x86_

openldap: NULL pointer dereference for unauthenticated packet in slapd (CVE-2020-25692) For more details about the security issue(s), including the impact, a C…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-4905-1: shibboleth-sp security upda

It was discovered that the Shibboleth Service Provider is prone to a NULL pointer dereference flaw in the cookie-based session recovery feature. A remote, unau…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2644-1: gst-libav1.0 security upda

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework, which may result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2643-1: gst-plugins-ugly1.0 security upda

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework, which may result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2642-1: gst-plugins-bad1.0 security upda

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework, which may result in denial of service or potentially the execution of ar…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian LTS: DLA-2641-1: gst-plugins-base1.0 security upda

Multiple vulnerabilities were discovered in plugins for the GStreamer media framework, which may result in denial of service or potentially the execution of ar…

Linux