CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.9%
Issue Overview:
Amazon Kinesis Agent versions within Amazon Linux 2 (AL2) prior to aws-kinesis-agent-2.0.4-1 included a version of Apache Log4j affected by CVE-2021-44228 and CVE-2021-45046. The Amazon Kinesis Agent has been updated to aws-kinesis-agent-2.0.4-1 within Amazon Linux 2 that mitigates CVE-2021-44228 and CVE-2021-45046. For additional detail see https://github.com/awslabs/amazon-kinesis-agent.
Affected Packages:
aws-kinesis-agent
Note:
This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.
Issue Correction:
Run yum update aws-kinesis-agent to update your system.
New Packages:
noarch:
aws-kinesis-agent-2.0.4-1.amzn2.noarch
src:
aws-kinesis-agent-2.0.4-1.amzn2.src
Red Hat: CVE-2021-44228, CVE-2021-45046
Mitre: CVE-2021-44228, CVE-2021-45046
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Amazon Linux | 2 | noarch | aws-kinesis-agent | < 2.0.4-1.amzn2 | aws-kinesis-agent-2.0.4-1.amzn2.noarch.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
99.9%