CVE-2023-43786 - Infinite Loop in libX11 PutSubImage() Causes Denial of Service
The security and stability of fundamental libraries are critical for safe and reliable computing. In 2023, a serious vulnerability, CVE-2023-43786, was discovered in the widely-used
CVE-2023-43788 - Digging into the libXpm Out-of-Bounds Read Vulnerability
CVE-2023-43788 is a security flaw discovered in libXpm, a widely used open-source library for handling XPM (X PixMap) image files in X Window System applications.
CVE-2023-43785 - Simple Guide to the libX11 Out-of-Bounds Read Vulnerability (with Code Example & Exploit Details)
CVE-2023-43785 is a security bug that you should know about if you use Linux or any system with the X Window System (X11). This vulnerability
CVE-2023-42754 - How a NULL Pointer Dereference Crashed Linux via IPv4 Stack (with Exploit Details & Code Example)
In September 2023, security researchers identified a NULL pointer dereference vulnerability in the Linux kernel’s IPv4 stack. Known as CVE-2023-42754, this issue made it
CVE-2023-42753 - How A Simple Array Index Bug in Linux Netfilter Opens Doors To Local Privilege Escalation
In September 2023, a critical kernel vulnerability identified as CVE-2023-42753 was publicly disclosed. It affects the netfilter subsystem—the backbone of modern firewalls in Linux.
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