VulnerabilityhighExploited in the wild

Answering Log4Shell

Kaspersky Securelistby @SecurelistDec 21, 2021 · 10:55 UTC (Dec 21, 2021)5 min read2 · 1 read

Read at securelist.com

Analyze CVE-2021-44228 with Vani AIImpact, affected versions, exploitation, mitigations and detection

CVEs: CVE-2021-44228 CVE-2021-45046 CVE-2021-45105

Tags: cve-2021-44228 cve-2021-45046 cve-2021-45105 vulnerability

Vulnerabilities mentioned

All

CVE	Vulnerability	CVSS	EPSS	Signals	Published
CVE-2021-44228	JNDI Injection Remote Code Execution in Apache Log4j2 (Log4Shell)	10.0	100%	KEVRansomwarePoC ×9	Dec 10, 2021 KEV Dec 10, 2021
CVE-2021-45046	Remote Code Execution in Apache Log4j2 via Incomplete Log4Shell Fix	9.0	100%	KEVRansomwarePoC	Dec 14, 2021 KEV May 1, 2023
CVE-2021-45105	Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3 and 2.3.1) did not protect from uncontrolled recursion from self-referential lookups	5.9	100%		Dec 18, 2021

From the original article

5 min read at securelist.com

On December 18th, Log4j version 2. 17. 0 was released to address open vulnerabilities.

Kaspersky Securelist

By @Securelist · securelist.com

Read the full article at Kaspersky Securelist

A short excerpt; the article and its images belong to the publisher. Summary, key facts and assessment above are AI-written from the article and can be wrong.