PHP End-of-Life Is a Business Risk: What “PHP2shell” Reveals About Patch Responsibility
For websites, commercial services, and enterprise systems, support deadlines are not merely a technical concern. Leaving vulnerabilities unpatched is a management and operational challenge that can directly lead to business disruption, a loss of customer trust, and budgetary impact.
... Readsudoedit (`sudo -e`) security flaw (CVE-2023-22809)
CVE vulnerabilities on Google Chrome prior to releases around on Dec. 2022
A new RCE vulnerability on Log4j 2.17.0 (CVE-2021-4483)
Log4j 2.17.1 was released because a new vulnerability on RCE (Remote Code Execution) had been found in 2.17.0. (CVE-2021-4483)
According to The Apache Software Founndation, CVSS is 6.6 and the severity is moderate.
... ReadLog4j 2: New vulnerability on DoS in 2.16.0 and below
Log4j 2.17.0 was released due to security reason. It fixes DoS vulnerability in 2.16.0 and below on v2.
As to the new vulnerability on DoS (denial-of-service), it’s safe with a default Pattern Layout where a Context Lookup such as
... Read$${ctx:loginId}are NOT used in logging configuration. Otherwise, the CVSS score is 7.5 and the severity is high.New Log4j vulnerability was found in 2.15.0 which is less dangerous
About Apache Log4j RCE vulnerability (CVE-2021-44228)
Summary
- Caused by Apache Log4j’s JNDI (“Java Naming and Directory Interface”) features.
- How is it severe? The CVSS score is 10, the maximum, which means the highest risk.
Description
CVE-2021-44228 (named “log4shell” or “log4jam”): Remote code execution (RCE) severe vulnerability, discovered in Log4j, affects a wide range.
... ReadApache Log4j RCE vulnerability (CVE-2021-44228): Attack trials detected
Today, our company detected attack trials on Apache Log4j RCE vulnerability (CVE-2021-44228) due to its JNDI (“Java Naming and Directory Interface”) features to one of our servers in Swiss:
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