Amazon Linux AMI update for java-11-amazon-corretto

1) Improper input validation

EUVDB-ID: #VU82141

Risk: Medium

CVSSv4.0: 2.7 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:U/U:Green]

CVE-ID: CVE-2023-22081

CWE-ID: CWE-20 - Improper input validation

Exploit availability: No

Description

The vulnerability allows a remote non-authenticated attacker to perform service disruption.

The vulnerability exists due to improper input validation within the JSSE component in Oracle GraalVM for JDK. A remote non-authenticated attacker can exploit this vulnerability to perform service disruption.

Mitigation

Update the affected packages:

aarch64:
    java-11-amazon-corretto-11.0.21+9-1.amzn2023.aarch64
    java-11-amazon-corretto-devel-11.0.21+9-1.amzn2023.aarch64
    java-11-amazon-corretto-headless-11.0.21+9-1.amzn2023.aarch64
    java-11-amazon-corretto-javadoc-11.0.21+9-1.amzn2023.aarch64
    java-11-amazon-corretto-jmods-11.0.21+9-1.amzn2023.aarch64

src:
    java-11-amazon-corretto-11.0.21+9-1.amzn2023.src

x86_64:
    java-11-amazon-corretto-11.0.21+9-1.amzn2023.x86_64
    java-11-amazon-corretto-headless-11.0.21+9-1.amzn2023.x86_64
    java-11-amazon-corretto-javadoc-11.0.21+9-1.amzn2023.x86_64
    java-11-amazon-corretto-jmods-11.0.21+9-1.amzn2023.x86_64
    java-11-amazon-corretto-devel-11.0.21+9-1.amzn2023.x86_64

Vulnerable software versions

Amazon Linux AMI: All versions

CPE2.3

• cpe:2.3:o:amazon_web_services:amazon_linux_ami:*:*:*:*:*:*:*:*

External links

http://alas.aws.amazon.com/AL2023/ALAS-2023-401.html

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.