CVE-2023-6246 - Exploiting a glibc Heap Buffer Overflow via __vsyslog_internal
In January 2024, a critical vulnerability—CVE-2023-6246—was disclosed in one of the most fundamental parts of most Linux systems: the GNU C Library (glibc)
CVE-2023-5869 - Explaining the PostgreSQL Array Integer Overflow Vulnerability
CVE-2023-5869 is a dangerous vulnerability discovered in PostgreSQL, one of the world’s most popular open-source relational databases. This security flaw allows authenticated users to
CVE-2023-38470 - Reaching the Heart of Avahi - How a Simple Label Escape Weakness Exposes Your Linux Device
The CVE-2023-38470 vulnerability is a serious issue discovered in Avahi, a widely-used open-source mDNS/DNS-SD (Bonjour/Zeroconf/Apple-style device discovery) implementation. It exposes millions of
CVE-2023-4156 - Heap Out-of-Bounds Read in Gawk’s builtin.c — Deep Dive, Exploit Example, and Mitigation
Published: June 2024
Introduction
In September 2023, a vulnerability labeled CVE-2023-4156 was discovered in gawk, the GNU implementation of the AWK programming language. This flaw
CVE-2023-32611 - How a GLib GVariant Deserialization Flaw Can Crash Your Apps
If you're a developer working with Linux, GNOME applications, or any software that uses GLib, this post is for you. A subtle but
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