CVE-2023-23920 - Exploiting The Untrusted Search Path Vulnerability in Node.js ICU Data Handling
In early 2023, a security vulnerability—CVE-2023-23920—was discovered in several versions of Node.js. This issue affects Node.js versions prior to 19.6.
CVE-2023-22795 - Regular Expression DoS in Action Dispatch’s If-None-Match Header
Published: June 2023
Severity: High
Impact: Denial-of-Service (DoS) via Catastrophic Backtracking
Affected: Rails’ ActionDispatch <6.1.7.1 and <7..4.1 on
CVE-2023-22809 - Privilege Escalation in Sudoedit via Environment Variables
In early 2023, a severe local privilege escalation vulnerability—CVE-2023-22809—was discovered in the popular Unix utility sudo, specifically affecting the sudoedit feature. If a
CVE-2022-47929 - Linux Kernel Traffic Control Panic Exploit—A Simple Guide
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Introduction
In early 2023, a Denial of Service (DoS) vulnerability in the Linux kernel was quietly patched. Labeled CVE-2022-47929, this bug lets *any unprivileged
CVE-2023-23455 - Exploiting Type Confusion in Linux Kernel’s ATM Traffic Control (`sch_atm.c`)
CVE-2023-23455 is a serious vulnerability found in the Linux kernel, affecting versions up to and including 6.1.4. The bug resides in the ATM
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