Detections
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Amazon Linux 2 : log4j-cve-2021-44228-hotpatch (ALAS-2021-1732)
high Nessus Plugin ID 156262
Language:
Synopsis
The remote Amazon Linux 2 host is missing a security update.Description
The version of log4j-cve-2021-44228-hotpatch installed on the remote host is prior to 1.1-13. It is, therefore, affected by a vulnerability as referenced in the ALAS2-2021-1732 advisory.- The Apache Log4j hotpatch package starting with log4j-cve-2021-44228-hotpatch-1.1-12 will now explicitly mimic the permissions of the JVM attempting to be updated. (ALAS2-2021-1732)
Note that this advisory was updated on 2022-04-18 with a new fixed version 1.1-13.
Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.
Solution
Run 'yum update log4j-cve-2021-44228-hotpatch' to update your system.See Also
Plugin Details
Severity: High
ID: 156262
File Name: al2_ALAS-2021-1732.nasl
Version: 1.8
Type: local
Agent: unix
Published: 12/23/2021
Updated: 4/25/2023
Supported Sensors: Frictionless Assessment AWS, Frictionless Assessment Agent, Nessus Agent, Agentless Assessment, Nessus
Risk Information
VPR
Risk Factor: High
Score: 7.3
CVSS v2
Risk Factor: High
Base Score: 7.2
Temporal Score: 5.6
Vector: CVSS2#AV:L/AC:L/Au:N/C:C/I:C/A:C
CVSS Score Source: CVE-2021-3100
CVSS v3
Risk Factor: High
Base Score: 8.8
Temporal Score: 7.9
Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C
Vulnerability Information
CPE: p-cpe:/a:amazon:linux:log4j-cve-2021-44228-hotpatch, cpe:/o:amazon:linux:2
Required KB Items: Host/local_checks_enabled, Host/AmazonLinux/release, Host/AmazonLinux/rpm-list
Exploit Available: true
Exploit Ease: Exploits are available
Patch Publication Date: 12/22/2021
Vulnerability Publication Date: 12/22/2021
CISA Known Exploited Vulnerability Due Dates: 12/24/2021
Reference Information
CVE: CVE-2021-3100
ALAS: 2021-1732