VulnerabilitycriticalExploited in the wild

Apache releases the third patch to address a new Log4j flaw

Security Affairsby @securityaffairsDec 18, 2021 · 15:20 UTC (Dec 18, 2021)3 min read3

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Analyze CVE-2021-45046 with Vani AIImpact, affected versions, exploitation, mitigations and detection

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

Tags: cve-2021-45046 cve-2021-44228 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

3 min read at securityaffairs.com

Multiple flaws in the Log4J library are scaring organizations worldwide while threat actors are already exploiting them. 2. 17 is the third fix issued in a week.

Security Affairs

By @securityaffairs · securityaffairs.com

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