USN-5197-1

Source
https://ubuntu.com/security/notices/USN-5197-1
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/USN-5197-1.json
Related
Published
2021-12-15T19:02:14.815959Z
Modified
2021-12-15T19:02:14.815959Z
Details

It was found that the fix to address CVE-2021-44228 in Apache Log4j 2.15.0 was incomplete in certain non-default configurations. An attacker could use this vulnerability to cause a denial of service. Please see the following link for more information: https://wiki.ubuntu.com/SecurityTeam/KnowledgeBase/Log4Shell

References

Affected packages

Ubuntu:20.04:LTS / apache-log4j2

Package

Name
apache-log4j2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0The exact introduced commit is unknown
Fixed
2.16.0-0.20.04.1

Ecosystem specific 

{
    "availability": "No subscription needed",
    "binaries": [
        {
            "liblog4j2-java-doc": "2.16.0-0.20.04.1",
            "liblog4j2-java": "2.16.0-0.20.04.1"
        }
    ]
}