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The Hacker News
The Hacker News Vulnerabilities

HTTP/2 Rapid Reset Zero-Day Vulnerability Exploited to Launch Record DDoS Attacks

Amazon Web Services (AWS), Cloudflare, and Google on Tuesday said they took steps to mitigate record-breaking distributed denial-of-service (DDoS) attacks that…

AWS

The Hacker News
The Hacker News Vulnerabilities

Citrix Devices Under Attack: NetScaler Flaw Exploited to Capture User Credentials

A recently disclosed critical flaw in Citrix NetScaler ADC and Gateway devices is being exploited by threat actors to conduct a credential harvesting campaign.…

Citrix

The Hacker News
The Hacker News Vulnerabilities

Apple Rolls Out Security Patches for Actively Exploited iOS Zero-Day Flaw

Apple on Wednesday rolled out security patches to address a new zero-day flaw in iOS and iPadOS that it said has come under active exploitation in the wild.Tra…

Apple

The Hacker News
The Hacker News Vulnerabilities

New Apple Zero-Days Exploited to Target Egyptian ex-MP with Predator Spyware

Thethree zero-day flawsaddressed by Apple on September 21, 2023, were leveraged as part of an iPhone exploit chain in an attempt to deliver a spyware strain ca…

Apple

The Hacker News
The Hacker News Vulnerabilities

Beware: Fake Exploit for WinRAR Vulnerability on GitHub Infects Users with VenomRAT

A malicious actor released a fake proof-of-concept (PoC) exploit for a recently disclosed WinRAR vulnerability on GitHub with an aim to infect users who downlo…

GitHub

The Hacker News
The Hacker News Vulnerabilities

Beware: Fake Exploit for WinRAR Vulnerability on GitHub Infects Users with Venom RAT

A malicious actor released a fake proof-of-concept (PoC) exploit for a recently disclosed WinRAR vulnerability on GitHub with an aim to infect users who downlo…

GitHub

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-5175:01 Important: Red Hat OpenShift Service Mesh 2.2.10

Red Hat OpenShift Service Mesh 2.2.10 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring S…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4933:01 Moderate: Logging Subsystem 5.7.6 - Red Hat

Logging Subsystem 5.7.6 - Red Hat OpenShift Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scor…

Linux

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical OpenDMARC DoS Bug Fixed

A critical vulnerability was found in the OpenDMARC open-source implementation of the DMARC specification. It was discovered that OpenDMARC through 1.3.2 and 1…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Debian: DSA-5494-1: mutt security update

Several NULL pointer dereference flaws were discovered in Mutt, a text-based mailreader supporting MIME, GPG, PGP and threading, which may result in denial of …

Linux

The Hacker News
The Hacker News Breaches & leaks

CISA Warning: Nation-State Hackers Exploit Fortinet and Zoho Vulnerabilities

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Thursday warned that multiple nation-state actors are exploiting security flaws in Fortinet…

Fortinet VPN

The Hacker News
The Hacker News Vulnerabilities

Alert: Apache Superset Vulnerabilities Expose Servers to Remote Code Execution Attacks

Patches have been released to address two new securityvulnerabilities in Apache Supersetthat could be exploited by an attacker to gain remote code execution on…

Apache

LinuxSecurity - Security Articles
LinuxSecurity - Security Articles Vulnerabilities

Critical PHP Info Disclosure, Code Execution Bugs Fixed

Two major security vulnerabilities were recently discovered in PHP. It was discovered that PHP incorrectly handled certain XML files ( CVE-2023-3823 ) and cert…

PHP

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4986:01 Moderate: Red Hat OpenShift Distributed Tracing

Updated Red Hat OpenShift Distributed Tracing 2.9 container images are now available. Red Hat Product Security has rated this update as having a security impac…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4921:01 Important: Red Hat Single Sign-On 7.6.5 for

A new image is available for Red Hat Single Sign-On 7.6.5, running on OpenShift Container Platform 3.10 and 3.11, and 4.3. Red Hat Product Security has rated t…

Linux Docker

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4889:01 Important: DevWorkspace Operator 0.22 release

Red Hat DevWorkspace Operator 0.22 has been released. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnera…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4862:01 Critical: Multicluster Engine for Kubernetes 2.3.1

Multicluster Engine for Kubernetes 2.3.1 General Availability release images, which contain security updates and fix bugs. Red Hat Product Security has rated t…

Linux Kubernetes

The Hacker News
The Hacker News Breaches & leaks

Chinese Hacking Group Exploits Barracuda Zero-Day to Target Government, Military, and Telecom

A suspected Chinese-nexus hacking group exploited arecently disclosed zero-day flawin Barracuda Networks Email Security Gateway (ESG) appliances to breach gove…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4657:01 Moderate: Secondary Scheduler Operator for Red Hat

Secondary Scheduler Operator for Red Hat OpenShift 1.1.2 Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulne…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

Fedora 38: spectre-meltdown-checker 2023-7228464f28

This release mainly focuses on the detection of the new Zenbleed (CVE-2023-20593) vulnerability, among few other changes that were in line waiting for a releas…

Linux

The Hacker News
The Hacker News Breaches & leaks

Nearly 2,000 Citrix NetScaler Instances Hacked via Critical Vulnerability

Nearly 2,000 Citrix NetScaler instances have been compromised with a backdoor by weaponizing a recently disclosed critical security vulnerability as part of a …

Citrix

The Hacker News
The Hacker News Vulnerabilities

Ongoing Xurum Attacks on E-commerce Sites Exploiting Critical Magento 2 Vulnerability

E-commerce sites using Adobe's Magento 2 software are the target of an ongoing campaign that has been active since at least January 2023.The attacks, dubbedXur…

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4627:01 Important: Migration Toolkit for Applications

Migration Toolkit for Applications 6.2.0 release Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerabilit…

Linux

LinuxSecurity - Security Advisories
LinuxSecurity - Security Advisories Vulnerabilities

RedHat: RHSA-2023-4623:01 Important: Red Hat OpenShift Service Mesh 2.2.9

Red Hat OpenShift Service Mesh 2.2.9 Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring Sy…

Linux