#linux

Red Hat Security Advisory 2024-0397-03 - An update for the squid:4 module is now available for Red Hat Enterprise Linux 8.8 Extended Update Support. Issues addressed include buffer over-read, denial of service, and null pointer vulnerabilities.

Red Hat Security Advisory 2024-0387-03 - An update for the php:8.1 module is now available for Red Hat Enterprise Linux 9. Issues addressed include a denial of service vulnerability.

Red Hat Security Advisory 2024-0386-03 - An update for kpatch-patch is now available for Red Hat Enterprise Linux 9.0 Extended Update Support. Issues addressed include a use-after-free vulnerability.

Cybersecurity researchers have shed light on the command-and-control (C2) server of a known malware family called SystemBC. "SystemBC can be purchased on underground marketplaces and is supplied in an archive containing the implant, a command-and-control (C2) server, and a web administration portal written in PHP," Kroll said in an analysis published last week. The risk and

A command injection vulnerability exists in multiple GL.iNet network products, allowing an attacker to inject and execute arbitrary shell commands via JSON parameters at the gl_system_log and gl_crash_log interface in the logread module. This Metasploit exploit requires post-authentication using the Admin-Token cookie/sessionID (SID), typically stolen by the attacker. However, by chaining this exploit with vulnerability CVE-2023-50919, one can bypass the Nginx authentication through a Lua string pattern matching and SQL injection vulnerability. The Admin-Token cookie/SID can be retrieved without knowing a valid username and password. Many products are vulnerable.

This Metasploit exploit module uses saltstack salt to deploy a payload and run it on all targets which have been selected (default all). Currently only works against nix targets.

Gentoo Linux Security Advisory 202401-29 - A vulnerability has been discovered in sudo which can lead to execution manipulation through rowhammer-style memory manipulation. Versions less than 1.9.15_p2 are affected.

Gentoo Linux Security Advisory 202401-28 - Multiple vulnerabilities have been discovered in GOCR, the worst of which could lead to arbitrary code execution. Versions below or equal to 0.52-r1 are affected.

Debian Linux Security Advisory 5604-1 - Several vulnerabilities have been discovered in the OpenJDK Java runtime, which may result in side channel attacks, leaking sensitive data to log files, denial of service or bypass of sandbox restrictions.

Red Hat Security Advisory 2024-0381-03 - An update for kpatch-patch is now available for Red Hat Enterprise Linux 9.2 Extended Update Support. Issues addressed include a use-after-free vulnerability.