CVE-2021-1861

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache...

CVE-2021-1861

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache...

Design/Logic Flaw

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache...

CVE-2021-1861

An issue existed in determining cache occupancy. The issue was addressed through improved logic. This issue is fixed in macOS Big Sur 11.3. A malicious website may be able to track users by setting state in a cache...

CVE-2021-1861

The CVE-2021-1861 issue concerns a logic fault in how cache occupancy is determined in macOS Big Sur components (notably Safari) that could allow a malicious website to track users by setting state in a cache. The vulnerability is addressed in macOS Big Sur 11.3 via improved cache state managemen...

Information leakage vulnerability in the security management information system of the hotel industry

The Hotel Industry Security Management Information System HISMIS is a system that manages travelers' occupancy information. There is an information leakage vulnerability in the Hotel Security Management Information System. An attacker could exploit this vulnerability to obtain sensitive informati...

Medium: httpd24

Issue Overview: In Apache HTTP Server 2.4.17 to 2.4.34, by sending continuous, large SETTINGS frames a client can occupy a connection, server thread and CPU time without any connection timeout coming to effect. This affects only HTTP/2 connections. A possible mitigation is to not enable the h2...

CVE-2018-18541

Teeworlds vulnerability CVE-2018-18541 affects versions before 0.6.5, where connection packets could be forged due to lack of a challenge–response during connection setup. A remote attacker could spoof a IP to occupy all server slots or perform reflection attacks using map download packets. The i...

Counting People Through a Wall with WiFi

Interesting research: In the team's experiments, one WiFi transmitter and one WiFi receiver are behind walls, outside a room in which a number of people are present. The room can get very crowded with as many as 20 people zigzagging each other. The transmitter sends a wireless signal whose receiv...

Windows batch parsing vulnerability-vulnerability warning-the black bar safety net

In this article before you begin, Please note that this is a very jumbled information security notices. Related to Windows control command identifier, I may have found a simple batch file to attack the BUG. This BUG is present in Windows 2 0 0 0 version more 6 4-bit and 3 2-bit machine, it is a...

Build simple hidden crazy ddos attack tools-vulnerability warning-the black bar safety net

xdos attack effect is better, but we have to do is let him as the leader of the zombies above, put in a lot of meat on the chicken run, auto-attack the target server. xdos to run a cmd window, we can use delphi to write a small program to let him hide the window, and to achieve a boot from the...