Critical · published November 26, 2025
🚨 A sneaky stack-based buffer overflow in Azure Application Gateway could let an unauthorized attacker elevate their privileges! 🔥 Think of it as a scenario where a delivery person can sneak into a building by tampering with the elevator controls, bypassing security altogether to access restricted floors. If exploited, this vulnerability could allow an attacker to gain unauthorized access, control sensitive resources, and manipulate data within the network. This could lead to severe data breaches or even system downtime, impacting your organization's integrity and reputation.
Think of it as a scenario where a delivery person can sneak into a building by tampering with the elevator controls, bypassing security altogether to access restricted floors. The vulnerability arises from improper handling of memory buffers, allowing attackers to overwrite memory contents and escalate their privileges on the server without authentication.
If exploited, this vulnerability could allow an attacker to gain unauthorized access, control sensitive resources, and manipulate data within the network. This could lead to severe data breaches or even system downtime, impacting your organization's integrity and reputation. Immediate patching is essential! Upgrade Azure Application Gateway to the latest version to mitigate this risk. Also, implement monitoring for any suspicious network activity to catch potential intrusions early. You've got this! By following these steps, you can secure your systems and keep those cyber villains at bay! 🛡️
| Product | Versions | Fixed in |
|---|---|---|
| microsoft/azure_application_gateway | all versions | — |