#linux

Google has issued an emergency update for Chrome that fixes an actively exploited zero-day vulnerability in the WebRTC component.

This Metasploit module exploits a command injection vulnerability in Vinchin Backup & Recovery v5.0.*, v6.0.*, v6.7.*, and v7.0.*. Due to insufficient input validation in the checkIpExists API endpoint, an attacker can execute arbitrary commands as the web server user.

A buffer overflow exists in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. It has been dubbed Looney Tunables. This issue allows an local attacker to use maliciously crafted GLIBC_TUNABLES when launching binaries with SUID permission to execute code in the context of the root user. This Metasploit module targets glibc packaged on Ubuntu and Debian. Fedora 37 and 38 and other distributions of linux also come packaged with versions of glibc vulnerable to CVE-2023-4911 however this module does not target them.

Debian Linux Security Advisory 5581-1 - Multiple security issues have been found in the Mozilla Firefox web browser, which could potentially result in the execution of arbitrary code, sandbox escape or clickjacking.

Red Hat Security Advisory 2023-7886-03 - An update for tigervnc is now available for Red Hat Enterprise Linux 9.2 Extended Update Support.

Red Hat Security Advisory 2023-7885-03 - An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include integer overflow and remote SQL injection vulnerabilities.

Red Hat Security Advisory 2023-7884-03 - An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 8. Issues addressed include integer overflow and remote SQL injection vulnerabilities.

Red Hat Security Advisory 2023-7883-03 - An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include integer overflow and remote SQL injection vulnerabilities.

This is a Linux/portable port of OpenBSD's excellent OpenSSH. OpenSSH is based on the last free version of Tatu Ylonen's SSH with all patent-encumbered algorithms removed, all known security bugs fixed, new features reintroduced, and many other clean-ups.

By Deeba Ahmed The 8220 gang, believed to be of Chinese origins, was first identified in 2017 by Cisco Talos when they targeted Drupal, Hadoop YARN, and Apache Struts2 applications for propagating cryptojacking malware. This is a post from HackRead.com Read the original post: 8220 Gang Targets Telecom and Healthcare in Global Cryptojacking Attack