Saturday, December 18, 2021

CVE-2021-45105

Description

Apache Log4j2 versions 2.0-alpha1 through 2.16.0 (excluding 2.12.3) did not protect from uncontrolled recursion from self-referential lookups. This allows an attacker with control over Thread Context Map data to cause a denial of service when a crafted string is interpreted. This issue was fixed in Log4j 2.17.0 and 2.12.3.

References to Advisories, Solutions, and Tools


References to Advisories, Solutions, and Tools

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Resourcehttps://logging.apache.org/log4j/2.x/security.htmlhttps://security.netapp.com/advisory/ntap-20211218-0001/
 

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