Archive of posts with category 'remotecodeexecution'

CVE-2022-42889 | Text4Shell Vulnerability

Shellshock, Heartbleed and now TEXT4SHELL. The list of critical security vulnerabilities seems to be growing daily, and it can be hard to track them all. TEXT4SHELL is a vulnerability that...

Updated: Understanding log4j2 vulnerability (CVE-2021-44228 + CVE-2021-45046 + CVE-2021-45105)

On December 10, 2021, cyberspace got flooded with a critical vulnerability in the popular java-based logging package log4j. The vulnerability is now called Log4Shell and published as CVE-2021-44228 with a...