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ubuntuUbuntuUSN-5192-2
HistoryDec 17, 2021 - 12:00 a.m.

Apache Log4j 2 vulnerability

2021-12-1700:00:00
ubuntu.com
76

10 High

AI Score

Confidence

High

0.976 High

EPSS

Percentile

100.0%

Releases

  • Ubuntu 16.04 ESM

Packages

  • apache-log4j2 - Apache Log4j - Logging Framework for Java

Details

USN-5192-1 fixed a vulnerability in Apache Log4j 2. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

Chen Zhaojun discovered that Apache Log4j 2 allows remote attackers to run
programs via a special crafted input. An attacker could use this vulnerability
to cause a denial of service or possibly execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchliblog4j2-java< 2.4-2ubuntu0.1~esm1UNKNOWN
Ubuntu16.04noarchliblog4j2-java< 2.4-2UNKNOWN
Ubuntu16.04noarchliblog4j2-java-doc< 2.4-2UNKNOWN