SB2022100609 - Multiple vulnerabilities in IBM MQ

Description

This security bulletin contains information about 4 secuirty vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2021-35561)

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

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

2) Improper input validation (CVE-ID: CVE-2022-21496)

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the JNDI component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

3) Improper input validation (CVE-ID: CVE-2022-21434)

The vulnerability allows a remote non-authenticated attacker to manipulate data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle GraalVM Enterprise Edition. A remote non-authenticated attacker can exploit this vulnerability to manipulate data.

4) Improper input validation (CVE-ID: CVE-2022-21443)

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

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

Remediation

Install update from vendor's website.

References

• https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-affected-by-multiple-vulnerabilities-in-ibm-runtime-environment-java-technology-edition-version-8/"
• https://www.ibm.com/blogs/psirt/security-bulletin-ibm-mq-is-affected-by-multiple-vulnerabilities-in-ibm-runtime-environment-java-technology-edition-version-8/</a><br>
• https://www.ibm.com/support/pages/node/6825125<br><br></p>