CVE-2023-21935 - How a MySQL Optimizer Flaw Can Crash Your Database (Oracle MySQL 8..32 and Before)
When you think of database attacks, things like data theft or unauthorized changes may come to mind. But sometimes, an attacker doesn’t want your
CVE-2023-21947 - How a Hard-to-Exploit Bug in Oracle MySQL Can Crash Your Database
Published: June 2024
Overview
On January 17, 2023, Oracle patched a vulnerability in MySQL Server—identified as CVE-2023-21947—that can let a highly privileged user
CVE-2023-21912 - How a Privilege Flaw in MySQL Lets Anyone Crash Your Database
In January 2023, Oracle published a security advisory for a critical vulnerability in MySQL Server: CVE-2023-21912. This is no minor bug — it allows attackers _without_
CVE-2023-21840 - DoS Vulnerability in MySQL Server (PS Component) — Explained With Code and Exploit Details
CVE-2023-21840 is a Denial-of-Service (DoS) vulnerability that affects Oracle’s MySQL Server product — specifically, the "Server: PS" (Plugin Server) component. If you’re
CVE-2023-21866 - Critical DoS Vulnerability in MySQL Server Optimizer | Deep Dive & Exploit Details
In early 2023, Oracle flagged and patched a significant vulnerability in the MySQL Server product: CVE-2023-21866. This flaw affects MySQL versions 8..28 and earlier,
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