Main Vulnerability Database SB2022112331

SB2022112331 - IBM Log Analysis update for FasterXML jackson-dataformat-cbor

Published: November 23, 2022

Security Bulletin ID SB2022112331

Severity

Medium

Patch available

YES

Number of vulnerabilities 1

Exploitation vector Remote access

Highest impact Denial of service

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 1 security vulnerability.

1) Input validation error (CVE-ID: CVE-2020-28491)

The vulnerability allows a remote attacker to perform a denial of service (DoS) attack.

The vulnerability exists due to insufficient validation of user-supplied input. A remote attacker can pass specially crafted input to the application and perform a denial of service (DoS) attack.

Remediation

Install update from vendor's website.

References

https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in-fasterxml-jackson-dataformats-affect-ibm-operations-analytics-log-analysis-cve-2020-28491/"
https://www.ibm.com/blogs/psirt/security-bulletin-information-disclosure-in-fasterxml-jackson-dataformats-affect-ibm-operations-analytics-log-analysis-cve-2020-28491/</a>
https://www.ibm.com/support/pages/node/6840977